All the vulnerabilites related to netapp - clustered_data_ontap_antivirus_connector
cve-2015-8960
Vulnerability from cvelistv5
Published
2016-09-21 01:00
Modified
2024-08-06 08:36
Severity ?
EPSS score ?
Summary
The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute the master secret in certain situations with a client secret key and server public key but not a server secret key, which makes it easier for man-in-the-middle attackers to spoof TLS servers by leveraging knowledge of the secret key for an arbitrary installed client X.509 certificate, aka the "Key Compromise Impersonation (KCI)" issue.
References
▼ | URL | Tags |
---|---|---|
http://www.openwall.com/lists/oss-security/2016/09/20/4 | mailing-list, x_refsource_MLIST | |
http://twitter.com/matthew_d_green/statuses/630908726950674433 | x_refsource_MISC | |
http://www.securityfocus.com/bid/93071 | vdb-entry, x_refsource_BID | |
https://security.netapp.com/advisory/ntap-20180626-0002/ | x_refsource_CONFIRM | |
https://www.usenix.org/system/files/conference/woot15/woot15-paper-hlauschek.pdf | x_refsource_MISC | |
https://kcitls.org | x_refsource_MISC |
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"title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "datePublic": "2015-11-08T00:00:00", "descriptions": [ { "lang": "en", "value": "The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute the master secret in certain situations with a client secret key and server public key but not a server secret key, which makes it easier for man-in-the-middle attackers to spoof TLS servers by leveraging knowledge of the secret key for an arbitrary installed client X.509 certificate, aka the \"Key Compromise Impersonation (KCI)\" issue." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2018-06-27T09:57:01", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", 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"version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute the master secret in certain situations with a client secret key and server public key but not a server secret key, which makes it easier for man-in-the-middle attackers to spoof TLS servers by leveraging knowledge of the secret key for an arbitrary installed client X.509 certificate, aka the \"Key Compromise Impersonation (KCI)\" issue." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "[oss-security] 20160920 Re: Possible CVE for TLS protocol issue", "refsource": "MLIST", 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"2016-09-20T00:00:00", "dateUpdated": "2024-08-06T08:36:30.681Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2022-0778
Vulnerability from cvelistv5
Published
2022-03-15 17:05
Modified
2024-09-17 00:01
Severity ?
EPSS score ?
Summary
The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc).
References
Impacted products
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Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#High", "value": "High" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Infinite loop", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-06-21T19:07:01.186352", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20220315.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=a466912611aa6cbdf550cd10601390e587451246" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=3118eb64934499d93db3230748a452351d1d9a65" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=380085481c64de749a6dd25cdf0bcf4360b30f83" }, { "name": "DSA-5103", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2022/dsa-5103" }, { "name": "[debian-lts-announce] 20220317 [SECURITY] [DLA 2952-1] openssl security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00023.html" }, { "name": "[debian-lts-announce] 20220317 [SECURITY] [DLA 2953-1] openssl1.0 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00024.html" }, { "name": "FEDORA-2022-a5f51502f0", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GDB3GQVJPXJE7X5C5JN6JAA4XUDWD6E6/" }, { "name": "FEDORA-2022-9e88b5d8d7", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/323SNN6ZX7PRJJWP2BUAFLPUAE42XWLZ/" }, { "name": "FEDORA-2022-8bb51f6901", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6K3PR542DXWLEFFMFIDMME4CWMHJRMG/" }, { "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "url": "https://security.netapp.com/advisory/ntap-20220321-0002/" }, { "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002" }, { "url": "https://www.tenable.com/security/tns-2022-06" }, { "url": "https://www.tenable.com/security/tns-2022-07" }, { "url": "https://www.tenable.com/security/tns-2022-08" }, { "name": "20220516 APPLE-SA-2022-05-16-4 Security Update 2022-004 Catalina", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/33" }, { "name": "20220516 APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/35" }, { "name": "20220516 APPLE-SA-2022-05-16-2 macOS Monterey 12.4", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/38" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "url": "https://support.apple.com/kb/HT213257" }, { "url": "https://support.apple.com/kb/HT213256" }, { "url": "https://support.apple.com/kb/HT213255" }, { "url": "https://www.tenable.com/security/tns-2022-09" }, { "url": "https://security.netapp.com/advisory/ntap-20220429-0005/" }, { "url": "http://packetstormsecurity.com/files/167344/OpenSSL-1.0.2-1.1.1-3.0-BN_mod_sqrt-Infinite-Loop.html" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-712929.pdf" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "Infinite loop in BN_mod_sqrt() reachable when parsing certificates" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2022-0778", "datePublished": "2022-03-15T17:05:20.382533Z", "dateReserved": "2022-02-28T00:00:00", "dateUpdated": "2024-09-17T00:01:02.190Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2021-3516
Vulnerability from cvelistv5
Published
2021-06-01 13:38
Modified
2024-08-03 16:53
Severity ?
EPSS score ?
Summary
There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.
References
▼ | URL | Tags |
---|---|---|
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/ | vendor-advisory, x_refsource_FEDORA | |
https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html | mailing-list, x_refsource_MLIST | |
https://bugzilla.redhat.com/show_bug.cgi?id=1954225 | x_refsource_MISC | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/ | vendor-advisory, x_refsource_FEDORA | |
https://security.gentoo.org/glsa/202107-05 | vendor-advisory, x_refsource_GENTOO | |
https://www.oracle.com/security-alerts/cpujan2022.html | x_refsource_MISC | |
https://gitlab.gnome.org/GNOME/libxml2/-/issues/230 | x_refsource_MISC | |
https://gitlab.gnome.org/GNOME/libxml2/-/commit/1358d157d0bd83be1dfe356a69213df9fac0b539 | x_refsource_MISC | |
https://security.netapp.com/advisory/ntap-20210716-0005/ | x_refsource_CONFIRM |
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cve-2022-29824
Vulnerability from cvelistv5
Published
2022-05-03 00:00
Modified
2024-08-03 06:33
Severity ?
EPSS score ?
Summary
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
References
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cve-2022-40303
Vulnerability from cvelistv5
Published
2022-11-22 00:00
Modified
2024-08-03 12:14
Severity ?
EPSS score ?
Summary
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.
References
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cve-2021-3517
Vulnerability from cvelistv5
Published
2021-05-19 13:45
Modified
2024-08-03 16:53
Severity ?
EPSS score ?
Summary
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.
References
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cve-2022-1292
Vulnerability from cvelistv5
Published
2022-05-03 15:15
Modified
2024-09-16 22:24
Severity ?
EPSS score ?
Summary
The c_rehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2). Fixed in OpenSSL 1.1.1o (Affected 1.1.1-1.1.1n). Fixed in OpenSSL 1.0.2ze (Affected 1.0.2-1.0.2zd).
References
Impacted products
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This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2). Fixed in OpenSSL 1.1.1o (Affected 1.1.1-1.1.1n). Fixed in OpenSSL 1.0.2ze (Affected 1.0.2-1.0.2zd)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Moderate", "value": "Moderate" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Command injection", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2023-02-14T00:00:00", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20220503.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=1ad73b4d27bd8c1b369a3cd453681d3a4f1bb9b2" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=e5fd1728ef4c7a5bf7c7a7163ca60370460a6e23" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=548d3f280a6e737673f5b61fce24bb100108dfeb" }, { "name": "[debian-lts-announce] 20220515 [SECURITY] [DLA 3008-1] openssl security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00019.html" }, { "name": "DSA-5139", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2022/dsa-5139" }, { "name": "FEDORA-2022-b651cb69e6", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VX4KWHPMKYJL6ZLW4M5IU7E5UV5ZWJQU/" }, { "name": "FEDORA-2022-c9c02865f6", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNU5M7BXMML26G3GPYKFGQYPQDRSNKDD/" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0011" }, { "url": "https://security.netapp.com/advisory/ntap-20220729-0004/" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" } ], "title": "The c_rehash script allows command injection" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2022-1292", "datePublished": "2022-05-03T15:15:19.758225Z", "dateReserved": "2022-04-11T00:00:00", "dateUpdated": "2024-09-16T22:24:42.723Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2019-19956
Vulnerability from cvelistv5
Published
2019-12-24 15:12
Modified
2024-08-05 02:32
Severity ?
EPSS score ?
Summary
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-05T02:32:10.073Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "[debian-lts-announce] 20191228 [SECURITY] [DLA 2048-1] libxml2 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html" }, { "name": "USN-4274-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4274-1/" }, { "name": "FEDORA-2020-0c71c00af4", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/" }, { "name": "FEDORA-2020-7694e8be73", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/" }, { "name": "openSUSE-SU-2020:0681", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html" }, { "name": "openSUSE-SU-2020:0781", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujul2020.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/" }, { "name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "tags": [ "mailing-list", "x_refsource_MLIST", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc-\u003eoldNs." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-04-15T20:49:14", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "name": 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cve-2021-3518
Vulnerability from cvelistv5
Published
2021-05-18 11:20
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
References
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cve-2022-40304
Vulnerability from cvelistv5
Published
2022-11-23 00:00
Modified
2024-08-03 12:14
Severity ?
EPSS score ?
Summary
An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T12:14:40.052Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags" }, { "tags": [ "x_transferred" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "tags": [ "x_transferred" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213534" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213533" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213531" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213536" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213535" }, { "name": "20221220 APPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/21" }, { "name": "20221220 APPLE-SA-2022-12-13-6 macOS Big Sur 11.7.2", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/25" }, { "name": "20221220 APPLE-SA-2022-12-13-7 tvOS 16.2", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "name": "20221220 APPLE-SA-2022-12-13-5 macOS Monterey 12.6.2", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/24" }, { "name": "20221220 APPLE-SA-2022-12-13-8 watchOS 9.2", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/27" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-12-21T00:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags" }, { "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b" }, { "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "url": "https://support.apple.com/kb/HT213534" }, { "url": "https://support.apple.com/kb/HT213533" }, { "url": "https://support.apple.com/kb/HT213531" }, { "url": "https://support.apple.com/kb/HT213536" }, { "url": "https://support.apple.com/kb/HT213535" }, { "name": "20221220 APPLE-SA-2022-12-13-2 iOS 15.7.2 and iPadOS 15.7.2", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/21" }, { "name": "20221220 APPLE-SA-2022-12-13-6 macOS Big Sur 11.7.2", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/25" }, { "name": "20221220 APPLE-SA-2022-12-13-7 tvOS 16.2", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "name": "20221220 APPLE-SA-2022-12-13-5 macOS Monterey 12.6.2", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/24" }, { "name": "20221220 APPLE-SA-2022-12-13-8 watchOS 9.2", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/27" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2022-40304", "datePublished": "2022-11-23T00:00:00", "dateReserved": "2022-09-09T00:00:00", "dateUpdated": "2024-08-03T12:14:40.052Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2022-1343
Vulnerability from cvelistv5
Published
2022-05-03 15:15
Modified
2024-09-17 03:29
Severity ?
EPSS score ?
Summary
The function `OCSP_basic_verify` verifies the signer certificate on an OCSP response. In the case where the (non-default) flag OCSP_NOCHECKS is used then the response will be positive (meaning a successful verification) even in the case where the response signing certificate fails to verify. It is anticipated that most users of `OCSP_basic_verify` will not use the OCSP_NOCHECKS flag. In this case the `OCSP_basic_verify` function will return a negative value (indicating a fatal error) in the case of a certificate verification failure. The normal expected return value in this case would be 0. This issue also impacts the command line OpenSSL "ocsp" application. When verifying an ocsp response with the "-no_cert_checks" option the command line application will report that the verification is successful even though it has in fact failed. In this case the incorrect successful response will also be accompanied by error messages showing the failure and contradicting the apparently successful result. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
References
Impacted products
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cve-2021-3541
Vulnerability from cvelistv5
Published
2021-07-09 16:02
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.
References
▼ | URL | Tags |
---|---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1950515 | x_refsource_MISC | |
https://www.oracle.com/security-alerts/cpujan2022.html | x_refsource_MISC | |
https://security.netapp.com/advisory/ntap-20210805-0007/ | x_refsource_CONFIRM |
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cve-2019-1559
Vulnerability from cvelistv5
Published
2019-02-27 23:00
Modified
2024-09-17 04:20
Severity ?
EPSS score ?
Summary
If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable "non-stitched" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q).
References
Impacted products
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"openSUSE-SU-2019:1076", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.html" }, { "name": "openSUSE-SU-2019:1105", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00019.html" }, { "name": "openSUSE-SU-2019:1173", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html" }, { "name": "openSUSE-SU-2019:1175", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00047.html" }, { "name": "openSUSE-SU-2019:1432", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00049.html" }, { "name": "openSUSE-SU-2019:1637", "tags": [ "vendor-advisory", "x_refsource_SUSE", "x_transferred" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00080.html" }, { "name": "RHSA-2019:2304", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2304" }, { "name": "RHSA-2019:2439", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2439" }, { "name": "RHSA-2019:2437", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2437" }, { "name": "RHSA-2019:2471", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:2471" }, { "name": "FEDORA-2019-db06efdea1", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/" }, { "name": "FEDORA-2019-00c25b9379", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/" }, { "name": "FEDORA-2019-9a0a7c0986", "tags": [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/" }, { "name": "RHSA-2019:3929", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3929" }, { "name": "RHSA-2019:3931", "tags": [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred" ], "url": "https://access.redhat.com/errata/RHSA-2019:3931" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "USN-4376-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU", "x_transferred" ], "url": "https://usn.ubuntu.com/4376-2/" }, { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20190301-0001/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20190301-0002/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=e9bbefbf0f24c57645e7ad6a5a71ae649d18ac8e" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.openssl.org/news/secadv/20190226.txt" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://support.f5.com/csp/article/K18549143" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.tenable.com/security/tns-2019-02" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20190423-0002/" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://www.tenable.com/security/tns-2019-03" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10282" }, { "tags": [ "x_refsource_CONFIRM", "x_transferred" ], "url": "https://support.f5.com/csp/article/K18549143?utm_source=f5support\u0026amp%3Butm_medium=RSS" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "OpenSSL", "vendor": "OpenSSL", "versions": [ { "status": "affected", "version": "Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q)" } ] } ], "credits": [ { "lang": "en", "value": "Juraj Somorovsky, Robert Merget and Nimrod Aviram, with additional investigation by Steven Collison and Andrew Hourselt" } ], "datePublic": "2019-02-26T00:00:00", "descriptions": [ { "lang": "en", "value": "If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable \"non-stitched\" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Moderate", "value": "Moderate" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Padding Oracle", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2021-01-20T14:42:01", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "name": "107174", "tags": [ "vdb-entry", "x_refsource_BID" ], "url": "http://www.securityfocus.com/bid/107174" }, { "name": "GLSA-201903-10", "tags": [ "vendor-advisory", "x_refsource_GENTOO" ], "url": "https://security.gentoo.org/glsa/201903-10" }, { "name": "USN-3899-1", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/3899-1/" }, { "name": "[debian-lts-announce] 20190301 [SECURITY] [DLA 1701-1] openssl security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00003.html" }, { "name": "DSA-4400", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2019/dsa-4400" }, { "name": "openSUSE-SU-2019:1076", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.html" }, { "name": "openSUSE-SU-2019:1105", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00019.html" }, { "name": "openSUSE-SU-2019:1173", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html" }, { "name": "openSUSE-SU-2019:1175", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00047.html" }, { "name": "openSUSE-SU-2019:1432", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00049.html" }, { "name": "openSUSE-SU-2019:1637", "tags": [ "vendor-advisory", "x_refsource_SUSE" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00080.html" }, { "name": "RHSA-2019:2304", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2304" }, { "name": "RHSA-2019:2439", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2439" }, { "name": "RHSA-2019:2437", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2437" }, { "name": "RHSA-2019:2471", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:2471" }, { "name": "FEDORA-2019-db06efdea1", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/" }, { "name": "FEDORA-2019-00c25b9379", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/" }, { "name": "FEDORA-2019-9a0a7c0986", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/" }, { "name": "RHSA-2019:3929", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3929" }, { "name": "RHSA-2019:3931", "tags": [ "vendor-advisory", "x_refsource_REDHAT" ], "url": "https://access.redhat.com/errata/RHSA-2019:3931" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "USN-4376-2", "tags": [ "vendor-advisory", "x_refsource_UBUNTU" ], "url": "https://usn.ubuntu.com/4376-2/" }, { "tags": [ "x_refsource_MISC" ], "url": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20190301-0001/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20190301-0002/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=e9bbefbf0f24c57645e7ad6a5a71ae649d18ac8e" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.openssl.org/news/secadv/20190226.txt" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://support.f5.com/csp/article/K18549143" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.tenable.com/security/tns-2019-02" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://security.netapp.com/advisory/ntap-20190423-0002/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.tenable.com/security/tns-2019-03" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10282" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://support.f5.com/csp/article/K18549143?utm_source=f5support\u0026amp%3Butm_medium=RSS" } ], "title": "0-byte record padding oracle", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "openssl-security@openssl.org", "DATE_PUBLIC": "2019-02-26", "ID": "CVE-2019-1559", "STATE": "PUBLIC", "TITLE": "0-byte record padding oracle" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "OpenSSL", "version": { "version_data": [ { "version_value": "Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q)" } ] } } ] }, "vendor_name": "OpenSSL" } ] } }, "credit": [ { "lang": "eng", "value": "Juraj Somorovsky, Robert Merget and Nimrod Aviram, with additional investigation by Steven Collison and Andrew Hourselt" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable \"non-stitched\" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q)." } ] }, "impact": [ { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Moderate", "value": "Moderate" } ], "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Padding Oracle" } ] } ] }, "references": { "reference_data": [ { "name": "107174", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107174" }, { "name": "GLSA-201903-10", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/201903-10" }, { "name": "USN-3899-1", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/3899-1/" }, { "name": "[debian-lts-announce] 20190301 [SECURITY] [DLA 1701-1] openssl security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2019/03/msg00003.html" }, { "name": "DSA-4400", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2019/dsa-4400" }, { "name": "openSUSE-SU-2019:1076", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.html" }, { "name": "openSUSE-SU-2019:1105", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00019.html" }, { "name": "openSUSE-SU-2019:1173", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00046.html" }, { "name": "openSUSE-SU-2019:1175", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00047.html" }, { "name": "openSUSE-SU-2019:1432", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00049.html" }, { "name": "openSUSE-SU-2019:1637", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00080.html" }, { "name": "RHSA-2019:2304", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2304" }, { "name": "RHSA-2019:2439", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2439" }, { "name": "RHSA-2019:2437", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2437" }, { "name": "RHSA-2019:2471", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:2471" }, { "name": "FEDORA-2019-db06efdea1", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EWC42UXL5GHTU5G77VKBF6JYUUNGSHOM/" }, { "name": "FEDORA-2019-00c25b9379", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZBEV5QGDRFUZDMNECFXUSN5FMYOZDE4V/" }, { "name": "FEDORA-2019-9a0a7c0986", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3IVFGSERAZLNJCK35TEM2R4726XIH3Z/" }, { "name": "RHSA-2019:3929", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3929" }, { "name": "RHSA-2019:3931", "refsource": "REDHAT", "url": "https://access.redhat.com/errata/RHSA-2019:3931" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html", "refsource": "MISC", "url": "https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html", "refsource": "MISC", "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "name": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html", "refsource": "MISC", "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" }, { "name": "https://www.oracle.com/security-alerts/cpujan2020.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "name": "USN-4376-2", "refsource": "UBUNTU", "url": "https://usn.ubuntu.com/4376-2/" }, { "name": "https://www.oracle.com/security-alerts/cpujan2021.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "name": "https://security.netapp.com/advisory/ntap-20190301-0001/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190301-0001/" }, { "name": "https://security.netapp.com/advisory/ntap-20190301-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190301-0002/" }, { "name": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=e9bbefbf0f24c57645e7ad6a5a71ae649d18ac8e", "refsource": "CONFIRM", "url": "https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff;h=e9bbefbf0f24c57645e7ad6a5a71ae649d18ac8e" }, { "name": "https://www.openssl.org/news/secadv/20190226.txt", "refsource": "CONFIRM", "url": "https://www.openssl.org/news/secadv/20190226.txt" }, { "name": "https://support.f5.com/csp/article/K18549143", "refsource": "CONFIRM", "url": "https://support.f5.com/csp/article/K18549143" }, { "name": "https://www.tenable.com/security/tns-2019-02", "refsource": "CONFIRM", "url": "https://www.tenable.com/security/tns-2019-02" }, { "name": "https://security.netapp.com/advisory/ntap-20190423-0002/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20190423-0002/" }, { "name": "https://www.tenable.com/security/tns-2019-03", "refsource": "CONFIRM", "url": "https://www.tenable.com/security/tns-2019-03" }, { "name": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10282", "refsource": "CONFIRM", "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10282" }, { "name": "https://support.f5.com/csp/article/K18549143?utm_source=f5support\u0026amp;utm_medium=RSS", "refsource": "CONFIRM", "url": "https://support.f5.com/csp/article/K18549143?utm_source=f5support\u0026amp;utm_medium=RSS" } ] } } } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2019-1559", "datePublished": "2019-02-27T23:00:00Z", "dateReserved": "2018-11-28T00:00:00", "dateUpdated": "2024-09-17T04:20:35.057Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2021-3712
Vulnerability from cvelistv5
Published
2021-08-24 14:50
Modified
2024-09-16 20:32
Severity ?
EPSS score ?
Summary
ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL's own "d2i" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to directly construct valid ASN1_STRING structures which do not NUL terminate the byte array by directly setting the "data" and "length" fields in the ASN1_STRING array. This can also happen by using the ASN1_STRING_set0() function. Numerous OpenSSL functions that print ASN.1 data have been found to assume that the ASN1_STRING byte array will be NUL terminated, even though this is not guaranteed for strings that have been directly constructed. Where an application requests an ASN.1 structure to be printed, and where that ASN.1 structure contains ASN1_STRINGs that have been directly constructed by the application without NUL terminating the "data" field, then a read buffer overrun can occur. The same thing can also occur during name constraints processing of certificates (for example if a certificate has been directly constructed by the application instead of loading it via the OpenSSL parsing functions, and the certificate contains non NUL terminated ASN1_STRING structures). It can also occur in the X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions. If a malicious actor can cause an application to directly construct an ASN1_STRING and then process it through one of the affected OpenSSL functions then this issue could be hit. This might result in a crash (causing a Denial of Service attack). It could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext). Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k). Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y).
References
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T17:01:08.180Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=94d23fcff9b2a7a8368dfe52214d5c2569882c11" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ccb0a11145ee72b042d10593a64eaf9e8a55ec12" }, { "name": "DSA-4963", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "name": "[tomcat-dev] 20210825 OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E" }, { "name": "[oss-security] 20210825 OpenSSL SM2 Decryption Buffer Overflow (CVE-2021-3711), Read buffer overruns processing ASN.1 strings (CVE-2021-3712)", "tags": [ "mailing-list", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "name": "[tomcat-dev] 20210826 Re: OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "name": "[debian-lts-announce] 20210926 [SECURITY] [DLA 2766-1] openssl security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00014.html" }, { "name": "[debian-lts-announce] 20210930 [SECURITY] [DLA 2774-1] openssl1.0 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00021.html" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "tags": [ "x_transferred" ], "url": "https://www.tenable.com/security/tns-2021-16" }, { "tags": [ "x_transferred" ], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10366" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "tags": [ "x_transferred" ], "url": "https://www.tenable.com/security/tns-2022-02" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf" }, { "name": "GLSA-202209-02", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "OpenSSL", "vendor": "OpenSSL", "versions": [ { "status": "affected", "version": "Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k)" }, { "status": "affected", "version": "Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y)" } ] } ], "credits": [ { "lang": "en", "value": "Ingo Schwarze" } ], "datePublic": "2021-08-24T00:00:00", "descriptions": [ { "lang": "en", "value": "ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL\u0027s own \"d2i\" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to directly construct valid ASN1_STRING structures which do not NUL terminate the byte array by directly setting the \"data\" and \"length\" fields in the ASN1_STRING array. This can also happen by using the ASN1_STRING_set0() function. Numerous OpenSSL functions that print ASN.1 data have been found to assume that the ASN1_STRING byte array will be NUL terminated, even though this is not guaranteed for strings that have been directly constructed. Where an application requests an ASN.1 structure to be printed, and where that ASN.1 structure contains ASN1_STRINGs that have been directly constructed by the application without NUL terminating the \"data\" field, then a read buffer overrun can occur. The same thing can also occur during name constraints processing of certificates (for example if a certificate has been directly constructed by the application instead of loading it via the OpenSSL parsing functions, and the certificate contains non NUL terminated ASN1_STRING structures). It can also occur in the X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions. If a malicious actor can cause an application to directly construct an ASN1_STRING and then process it through one of the affected OpenSSL functions then this issue could be hit. This might result in a crash (causing a Denial of Service attack). It could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext). Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k). Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Moderate", "value": "Moderate" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Buffer overflow", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-06-21T19:07:21.902973", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=94d23fcff9b2a7a8368dfe52214d5c2569882c11" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ccb0a11145ee72b042d10593a64eaf9e8a55ec12" }, { "name": "DSA-4963", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "name": "[tomcat-dev] 20210825 OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list" ], "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E" }, { "name": "[oss-security] 20210825 OpenSSL SM2 Decryption Buffer Overflow (CVE-2021-3711), Read buffer overruns processing ASN.1 strings (CVE-2021-3712)", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "name": "[tomcat-dev] 20210826 Re: OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list" ], "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E" }, { "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "name": "[debian-lts-announce] 20210926 [SECURITY] [DLA 2766-1] openssl security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00014.html" }, { "name": "[debian-lts-announce] 20210930 [SECURITY] [DLA 2774-1] openssl1.0 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00021.html" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "url": "https://www.tenable.com/security/tns-2021-16" }, { "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10366" }, { "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "url": "https://www.tenable.com/security/tns-2022-02" }, { "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf" }, { "name": "GLSA-202209-02", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "Read buffer overruns processing ASN.1 strings" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2021-3712", "datePublished": "2021-08-24T14:50:14.704334Z", "dateReserved": "2021-08-16T00:00:00", "dateUpdated": "2024-09-16T20:32:42.201Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2020-24977
Vulnerability from cvelistv5
Published
2020-09-03 23:20
Modified
2024-08-04 15:26
Severity ?
EPSS score ?
Summary
GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.
References
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The issue has been fixed in commit 50f06b3e." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/178", "refsource": "MISC", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/178" }, { "name": "[debian-lts-announce] 20200909 [SECURITY] [DLA 2369-1] libxml2 security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html" }, { "name": "openSUSE-SU-2020:1430", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00036.html" }, { "name": "FEDORA-2020-35087800be", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2NQ5GTDYOVH26PBCPYXXMGW5ZZXWMGZC/" }, { "name": "openSUSE-SU-2020:1465", "refsource": "SUSE", "url": "http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00061.html" }, { "name": "FEDORA-2020-7dd29dacad", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/H3IQ7OQXBKWD3YP7HO6KCNOMLE5ZO2IR/" }, { "name": "FEDORA-2020-b60dbdd538", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O7MEWYKIKMV2SKMGH4IDWVU3ZGJXBCPQ/" }, { "name": "FEDORA-2020-be489044df", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7KQXOHIE3MNY3VQXEN7LDQUJNIHOVHAW/" }, { "name": "FEDORA-2020-dd2fc19b78", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JCHXIWR5DHYO3RSO7RAHEC6VJKXD2EH2/" }, { "name": "FEDORA-2020-20ab468a33", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/J3ICASXZI2UQYFJAOQWHSTNWGED3VXOE/" }, { "name": "FEDORA-2020-935f62c3d9", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ENEHQIBMSI6TZVS35Y6I4FCTYUQDLJVP/" }, { "name": "FEDORA-2020-7773c53bc8", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RIQAMBA2IJUTQG5VOP5LZVIZRNCKXHEQ/" }, { "name": "FEDORA-2020-ff317550e4", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5KTUAGDLEHTH6HU66HBFAFTSQ3OKRAN3/" }, { "name": "FEDORA-2020-b6aaf25741", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/674LQPJO2P2XTBTREFR5LOZMBTZ4PZAY/" }, { "name": "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar", "refsource": "MLIST", "url": "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E" }, { "name": "GLSA-202107-05", "refsource": "GENTOO", "url": "https://security.gentoo.org/glsa/202107-05" }, { "name": "https://www.oracle.com/security-alerts/cpuoct2021.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "name": "https://security.netapp.com/advisory/ntap-20200924-0001/", "refsource": "CONFIRM", "url": "https://security.netapp.com/advisory/ntap-20200924-0001/" }, { "name": "https://security.netapp.com/advisory/ntap-20200924-0001/", "refsource": "MISC", "url": "https://security.netapp.com/advisory/ntap-20200924-0001/" }, { "name": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2", "refsource": "MISC", "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/50f06b3efb638efb0abd95dc62dca05ae67882c2" }, { "name": "https://www.oracle.com/security-alerts/cpuapr2022.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "name": "https://www.oracle.com/security-alerts/cpujul2022.html", "refsource": "MISC", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2020-24977", "datePublished": "2020-09-03T23:20:35", "dateReserved": "2020-08-28T00:00:00", "dateUpdated": "2024-08-04T15:26:08.992Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2021-3711
Vulnerability from cvelistv5
Published
2021-08-24 14:50
Modified
2024-09-16 18:29
Severity ?
EPSS score ?
Summary
In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first time, on entry, the "out" parameter can be NULL and, on exit, the "outlen" parameter is populated with the buffer size required to hold the decrypted plaintext. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the "out" parameter. A bug in the implementation of the SM2 decryption code means that the calculation of the buffer size required to hold the plaintext returned by the first call to EVP_PKEY_decrypt() can be smaller than the actual size required by the second call. This can lead to a buffer overflow when EVP_PKEY_decrypt() is called by the application a second time with a buffer that is too small. A malicious attacker who is able present SM2 content for decryption to an application could cause attacker chosen data to overflow the buffer by up to a maximum of 62 bytes altering the contents of other data held after the buffer, possibly changing application behaviour or causing the application to crash. The location of the buffer is application dependent but is typically heap allocated. Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k).
References
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T17:01:08.171Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=59f5e75f3bced8fc0e130d72a3f582cf7b480b46" }, { "name": "DSA-4963", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "name": "[tomcat-dev] 20210825 OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E" }, { "name": "[oss-security] 20210825 OpenSSL SM2 Decryption Buffer Overflow (CVE-2021-3711), Read buffer overruns processing ASN.1 strings (CVE-2021-3712)", "tags": [ "mailing-list", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "name": "[tomcat-dev] 20210826 Re: OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "tags": [ "x_transferred" ], "url": "https://www.tenable.com/security/tns-2021-16" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20211022-0003/" }, { "tags": [ "x_transferred" ], "url": "https://www.tenable.com/security/tns-2022-02" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "name": "GLSA-202209-02", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "OpenSSL", "vendor": "OpenSSL", "versions": [ { "status": "affected", "version": "Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k)" } ] } ], "credits": [ { "lang": "en", "value": "John Ouyang" } ], "datePublic": "2021-08-24T00:00:00", "descriptions": [ { "lang": "en", "value": "In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first time, on entry, the \"out\" parameter can be NULL and, on exit, the \"outlen\" parameter is populated with the buffer size required to hold the decrypted plaintext. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the \"out\" parameter. A bug in the implementation of the SM2 decryption code means that the calculation of the buffer size required to hold the plaintext returned by the first call to EVP_PKEY_decrypt() can be smaller than the actual size required by the second call. This can lead to a buffer overflow when EVP_PKEY_decrypt() is called by the application a second time with a buffer that is too small. A malicious attacker who is able present SM2 content for decryption to an application could cause attacker chosen data to overflow the buffer by up to a maximum of 62 bytes altering the contents of other data held after the buffer, possibly changing application behaviour or causing the application to crash. The location of the buffer is application dependent but is typically heap allocated. Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#High", "value": "High" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Buffer overflow", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-06-21T19:07:59.573968", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=59f5e75f3bced8fc0e130d72a3f582cf7b480b46" }, { "name": "DSA-4963", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "name": "[tomcat-dev] 20210825 OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list" ], "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E" }, { "name": "[oss-security] 20210825 OpenSSL SM2 Decryption Buffer Overflow (CVE-2021-3711), Read buffer overruns processing ASN.1 strings (CVE-2021-3712)", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "name": "[tomcat-dev] 20210826 Re: OpenSSL security announcement - do we need a Tomcat Native release?", "tags": [ "mailing-list" ], "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E" }, { "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "url": "https://www.tenable.com/security/tns-2021-16" }, { "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "url": "https://security.netapp.com/advisory/ntap-20211022-0003/" }, { "url": "https://www.tenable.com/security/tns-2022-02" }, { "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "name": "GLSA-202209-02", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "SM2 Decryption Buffer Overflow" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2021-3711", "datePublished": "2021-08-24T14:50:13.114745Z", "dateReserved": "2021-08-16T00:00:00", "dateUpdated": "2024-09-16T18:29:03.742Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2022-2097
Vulnerability from cvelistv5
Published
2022-07-05 10:30
Modified
2024-09-17 01:06
Severity ?
EPSS score ?
Summary
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).
References
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T00:24:44.189Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openssl.org/news/secadv/20220705.txt" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=a98f339ddd7e8f487d6e0088d4a9a42324885a93" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=919925673d6c9cfed3c1085497f5dfbbed5fc431" }, { "name": "FEDORA-2022-3fdc2d3047", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V6567JERRHHJW2GNGJGKDRNHR7SNPZK7/" }, { "name": "FEDORA-2022-89a17be281", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R6CK57NBQFTPUMXAPJURCGXUYT76NQAK/" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20220715-0011/" }, { "name": "FEDORA-2022-41890e9e44", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VCMNWKERPBKOEBNL7CLTTX3ZZCZLH7XA/" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf" }, { "name": "DSA-5343", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2023/dsa-5343" }, { "name": "[debian-lts-announce] 20230220 [SECURITY] [DLA 3325-1] openssl security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00019.html" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20230420-0008/" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "CVE Program Container" }, { "affected": [ { "cpes": [ "cpe:2.3:a:openssl:openssl:1.1.1:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "openssl", "vendor": "openssl", "versions": [ { "lessThan": "1.1.1q", "status": "affected", "version": "1.1.1", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:openssl:openssl:3.0.0:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "openssl", "vendor": "openssl", "versions": [ { "lessThan": "3.0.5", "status": "affected", "version": "3.0.0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:a:netapp:ontap_antivirus_connector:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "ontap_antivirus_connector", "vendor": "netapp", "versions": [ { "status": "affected", "version": "0" } ] }, { "cpes": [ "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "ontap_select_deploy_administration_utility", "vendor": "netapp", "versions": [ { "status": "affected", "version": "0" } ] }, { "cpes": [ "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "fedora", "vendor": "fedoraproject", "versions": [ { "status": "affected", "version": "35" }, { "status": "affected", "version": "36" } ] }, { "cpes": [ "cpe:2.3:a:netapp:active_iq_unified_manager_for_vmware_vsphere:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "active_iq_unified_manager_for_vmware_vsphere", "vendor": "netapp", "versions": [ { "status": "affected", "version": "0" } ] }, { "cpes": [ "cpe:2.3:a:netapp:hci_baseboard_management_controller:h300s:*:*:*:*:*:*:*", "cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c:*:*:*:*:*:*:*", "cpe:2.3:a:netapp:hci_baseboard_management_controller:h410s:*:*:*:*:*:*:*", "cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s:*:*:*:*:*:*:*", "cpe:2.3:a:netapp:hci_baseboard_management_controller:h700s:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "hci_baseboard_management_controller", "vendor": "netapp", "versions": [ { "status": "affected", "version": "h300s" }, { "status": "affected", "version": "h410c" }, { "status": "affected", "version": "h410s" }, { "status": "affected", "version": "h500s" }, { "status": "affected", "version": "h700s" } ] }, { "cpes": [ "cpe:2.3:o:netapp:brocade_fabric_operating_system_firmware:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "brocade_fabric_operating_system_firmware", "vendor": "netapp", "versions": [ { "status": "affected", "version": "0" } ] }, { "cpes": [ "cpe:2.3:a:netapp:snapcenter:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "snapcenter", "vendor": "netapp", "versions": [ { "status": "affected", "version": "0" } ] }, { "cpes": [ "cpe:2.3:a:netapp:oncommand_insight:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "oncommand_insight", "vendor": "netapp", "versions": [ { "status": "affected", "version": "0" } ] }, { "cpes": [ "cpe:2.3:a:netapp:smi-s_provider:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "smi-s_provider", "vendor": "netapp", "versions": [ { "status": "affected", "version": "0" } ] }, { "cpes": [ "cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "sinec_ins", "vendor": "siemens", "versions": [ { "lessThan": "1.0_sp2_update_1", "status": "affected", "version": "0", "versionType": "custom" } ] }, { "cpes": [ "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*" ], "defaultStatus": "unknown", "product": "debian_linux", "vendor": "debian", "versions": [ { "status": "affected", "version": "10.0" }, { "status": "affected", "version": "11.0" } ] } ], "metrics": [ { "other": { "content": { "id": "CVE-2022-2097", "options": [ { "Exploitation": "none" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "timestamp": "2024-07-26T19:45:07.166681Z", "version": "2.0.3" }, "type": "ssvc" } } ], "providerMetadata": { "dateUpdated": "2024-08-08T15:19:36.662Z", "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP" }, "title": "CISA ADP Vulnrichment" } ], "cna": { "affected": [ { "product": "OpenSSL", "vendor": "OpenSSL", "versions": [ { "status": "affected", "version": "Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4)" }, { "status": "affected", "version": "Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p)" } ] } ], "credits": [ { "lang": "en", "value": "Alex Chernyakhovsky" } ], "datePublic": "2022-07-05T00:00:00", "descriptions": [ { "lang": "en", "value": "AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn\u0027t written. In the special case of \"in place\" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#moderate", "value": "Moderate" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Fencepost error", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-06-21T19:07:25.963480", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20220705.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=a98f339ddd7e8f487d6e0088d4a9a42324885a93" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=919925673d6c9cfed3c1085497f5dfbbed5fc431" }, { "name": "FEDORA-2022-3fdc2d3047", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V6567JERRHHJW2GNGJGKDRNHR7SNPZK7/" }, { "name": "FEDORA-2022-89a17be281", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R6CK57NBQFTPUMXAPJURCGXUYT76NQAK/" }, { "url": "https://security.netapp.com/advisory/ntap-20220715-0011/" }, { "name": "FEDORA-2022-41890e9e44", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VCMNWKERPBKOEBNL7CLTTX3ZZCZLH7XA/" }, { "name": "GLSA-202210-02", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-332410.pdf" }, { "name": "DSA-5343", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2023/dsa-5343" }, { "name": "[debian-lts-announce] 20230220 [SECURITY] [DLA 3325-1] openssl security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2023/02/msg00019.html" }, { "url": "https://security.netapp.com/advisory/ntap-20230420-0008/" }, { "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "AES OCB fails to encrypt some bytes" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2022-2097", "datePublished": "2022-07-05T10:30:13.658000Z", "dateReserved": "2022-06-16T00:00:00", "dateUpdated": "2024-09-17T01:06:49.390Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2022-1434
Vulnerability from cvelistv5
Published
2022-05-03 15:15
Modified
2024-09-17 04:19
Severity ?
EPSS score ?
Summary
The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipient such that the modified data would still pass the MAC integrity check. Note that data sent from an OpenSSL 3.0 endpoint to a non-OpenSSL 3.0 endpoint will always be rejected by the recipient and the connection will fail at that point. Many application protocols require data to be sent from the client to the server first. Therefore, in such a case, only an OpenSSL 3.0 server would be impacted when talking to a non-OpenSSL 3.0 client. If both endpoints are OpenSSL 3.0 then the attacker could modify data being sent in both directions. In this case both clients and servers could be affected, regardless of the application protocol. Note that in the absence of an attacker this bug means that an OpenSSL 3.0 endpoint communicating with a non-OpenSSL 3.0 endpoint will fail to complete the handshake when using this ciphersuite. The confidentiality of data is not impacted by this issue, i.e. an attacker cannot decrypt data that has been encrypted using this ciphersuite - they can only modify it. In order for this attack to work both endpoints must legitimately negotiate the RC4-MD5 ciphersuite. This ciphersuite is not compiled by default in OpenSSL 3.0, and is not available within the default provider or the default ciphersuite list. This ciphersuite will never be used if TLSv1.3 has been negotiated. In order for an OpenSSL 3.0 endpoint to use this ciphersuite the following must have occurred: 1) OpenSSL must have been compiled with the (non-default) compile time option enable-weak-ssl-ciphers 2) OpenSSL must have had the legacy provider explicitly loaded (either through application code or via configuration) 3) The ciphersuite must have been explicitly added to the ciphersuite list 4) The libssl security level must have been set to 0 (default is 1) 5) A version of SSL/TLS below TLSv1.3 must have been negotiated 6) Both endpoints must negotiate the RC4-MD5 ciphersuite in preference to any others that both endpoints have in common Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
References
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T00:03:06.246Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=7d56a74a96828985db7354a55227a511615f732b" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "OpenSSL", "vendor": "OpenSSL", "versions": [ { "status": "affected", "version": "Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2)" } ] } ], "credits": [ { "lang": "en", "value": "Tom Colley (Broadcom)" } ], "datePublic": "2022-05-03T00:00:00", "descriptions": [ { "lang": "en", "value": "The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipient such that the modified data would still pass the MAC integrity check. Note that data sent from an OpenSSL 3.0 endpoint to a non-OpenSSL 3.0 endpoint will always be rejected by the recipient and the connection will fail at that point. Many application protocols require data to be sent from the client to the server first. Therefore, in such a case, only an OpenSSL 3.0 server would be impacted when talking to a non-OpenSSL 3.0 client. If both endpoints are OpenSSL 3.0 then the attacker could modify data being sent in both directions. In this case both clients and servers could be affected, regardless of the application protocol. Note that in the absence of an attacker this bug means that an OpenSSL 3.0 endpoint communicating with a non-OpenSSL 3.0 endpoint will fail to complete the handshake when using this ciphersuite. The confidentiality of data is not impacted by this issue, i.e. an attacker cannot decrypt data that has been encrypted using this ciphersuite - they can only modify it. In order for this attack to work both endpoints must legitimately negotiate the RC4-MD5 ciphersuite. This ciphersuite is not compiled by default in OpenSSL 3.0, and is not available within the default provider or the default ciphersuite list. This ciphersuite will never be used if TLSv1.3 has been negotiated. In order for an OpenSSL 3.0 endpoint to use this ciphersuite the following must have occurred: 1) OpenSSL must have been compiled with the (non-default) compile time option enable-weak-ssl-ciphers 2) OpenSSL must have had the legacy provider explicitly loaded (either through application code or via configuration) 3) The ciphersuite must have been explicitly added to the ciphersuite list 4) The libssl security level must have been set to 0 (default is 1) 5) A version of SSL/TLS below TLSv1.3 must have been negotiated 6) Both endpoints must negotiate the RC4-MD5 ciphersuite in preference to any others that both endpoints have in common Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#Low", "value": "Low" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "Incorrect MAC key", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2023-02-14T00:00:00", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20220503.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=7d56a74a96828985db7354a55227a511615f732b" }, { "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" } ], "title": "Incorrect MAC key used in the RC4-MD5 ciphersuite" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2022-1434", "datePublished": "2022-05-03T15:15:23.387791Z", "dateReserved": "2022-04-22T00:00:00", "dateUpdated": "2024-09-17T04:19:38.052Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2020-1971
Vulnerability from cvelistv5
Published
2020-12-08 15:30
Modified
2024-09-17 02:57
Severity ?
EPSS score ?
Summary
The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified. OpenSSL's s_server, s_client and verify tools have support for the "-crl_download" option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue. Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w).
References
Impacted products
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-04T06:54:00.529Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "tags": [ "x_transferred" ], "url": "https://www.openssl.org/news/secadv/20201208.txt" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f960d81215ebf3f65e03d4d5d857fb9b666d6920" }, { "tags": [ "x_transferred" ], "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2154ab83e14ede338d2ede9bbe5cdfce5d5a6c9e" }, { "name": "DSA-4807", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://www.debian.org/security/2020/dsa-4807" }, { "name": "FreeBSD-SA-20:33", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:33.openssl.asc" }, { "name": "[debian-lts-announce] 20201214 [SECURITY] [DLA 2493-1] openssl1.0 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00021.html" }, { "name": "[debian-lts-announce] 20201214 [SECURITY] [DLA 2492-1] openssl security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00020.html" }, { "name": "FEDORA-2020-ef1870065a", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DGSI34Y5LQ5RYXN4M2I5ZQT65LFVDOUU/" }, { "name": "[pulsar-commits] 20201216 [GitHub] [pulsar] phijohns-tibco opened a new issue #8978: OpenSSL needs to be updated to 1.1.1i current version is unsupported.", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.apache.org/thread.html/rbb769f771711fb274e0a4acb1b5911c8aab544a6ac5e8c12d40c5143%40%3Ccommits.pulsar.apache.org%3E" }, { "name": "FEDORA-2020-a31b01e945", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PWPSSZNZOBJU2YR6Z4TGHXKYW3YP5QG7/" }, { "name": "GLSA-202012-13", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202012-13" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "tags": [ "x_transferred" ], "url": "https://www.tenable.com/security/tns-2020-11" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20201218-0005/" }, { "tags": [ "x_transferred" ], "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44676" }, { "name": "[tomcat-dev] 20210207 [Bug 65126] New: A security vulnerability cve-2020-1971 in Tomcat dependency Library in version 9.0.40.", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.apache.org/thread.html/r63c6f2dd363d9b514d0a4bcf624580616a679898cc14c109a49b750c%40%3Cdev.tomcat.apache.org%3E" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "tags": [ "x_transferred" ], "url": "https://www.tenable.com/security/tns-2021-10" }, { "tags": [ "x_transferred" ], "url": "https://www.tenable.com/security/tns-2021-09" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20210513-0002/" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "name": "[oss-security] 20210914 Re: Oracle Solaris membership in the distros list", "tags": [ "mailing-list", "x_transferred" ], "url": "http://www.openwall.com/lists/oss-security/2021/09/14/2" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "tags": [ "x_transferred" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "OpenSSL", "vendor": "OpenSSL", "versions": [ { "status": "affected", "version": "Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h)" }, { "status": "affected", "version": "Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w)" } ] } ], "credits": [ { "lang": "en", "value": "David Benjamin (Google)" } ], "datePublic": "2020-12-08T00:00:00", "descriptions": [ { "lang": "en", "value": "The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified. OpenSSL\u0027s s_server, s_client and verify tools have support for the \"-crl_download\" option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL\u0027s parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue. Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w)." } ], "metrics": [ { "other": { "content": { "lang": "eng", "url": "https://www.openssl.org/policies/secpolicy.html#High", "value": "High" }, "type": "unknown" } } ], "problemTypes": [ { "descriptions": [ { "description": "NULL pointer dereference", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2024-06-21T19:06:11.147749", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20201208.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f960d81215ebf3f65e03d4d5d857fb9b666d6920" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2154ab83e14ede338d2ede9bbe5cdfce5d5a6c9e" }, { "name": "DSA-4807", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2020/dsa-4807" }, { "name": "FreeBSD-SA-20:33", "tags": [ "vendor-advisory" ], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:33.openssl.asc" }, { "name": "[debian-lts-announce] 20201214 [SECURITY] [DLA 2493-1] openssl1.0 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00021.html" }, { "name": "[debian-lts-announce] 20201214 [SECURITY] [DLA 2492-1] openssl security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00020.html" }, { "name": "FEDORA-2020-ef1870065a", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DGSI34Y5LQ5RYXN4M2I5ZQT65LFVDOUU/" }, { "name": "[pulsar-commits] 20201216 [GitHub] [pulsar] phijohns-tibco opened a new issue #8978: OpenSSL needs to be updated to 1.1.1i current version is unsupported.", "tags": [ "mailing-list" ], "url": "https://lists.apache.org/thread.html/rbb769f771711fb274e0a4acb1b5911c8aab544a6ac5e8c12d40c5143%40%3Ccommits.pulsar.apache.org%3E" }, { "name": "FEDORA-2020-a31b01e945", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PWPSSZNZOBJU2YR6Z4TGHXKYW3YP5QG7/" }, { "name": "GLSA-202012-13", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202012-13" }, { "url": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "url": "https://www.tenable.com/security/tns-2020-11" }, { "url": "https://security.netapp.com/advisory/ntap-20201218-0005/" }, { "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44676" }, { "name": "[tomcat-dev] 20210207 [Bug 65126] New: A security vulnerability cve-2020-1971 in Tomcat dependency Library in version 9.0.40.", "tags": [ "mailing-list" ], "url": "https://lists.apache.org/thread.html/r63c6f2dd363d9b514d0a4bcf624580616a679898cc14c109a49b750c%40%3Cdev.tomcat.apache.org%3E" }, { "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "url": "https://www.tenable.com/security/tns-2021-10" }, { "url": "https://www.tenable.com/security/tns-2021-09" }, { "url": "https://security.netapp.com/advisory/ntap-20210513-0002/" }, { "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "name": "[oss-security] 20210914 Re: Oracle Solaris membership in the distros list", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/09/14/2" }, { "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "EDIPARTYNAME NULL pointer dereference" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2020-1971", "datePublished": "2020-12-08T15:30:16.835255Z", "dateReserved": "2019-12-03T00:00:00", "dateUpdated": "2024-09-17T02:57:20.238Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2022-23308
Vulnerability from cvelistv5
Published
2022-02-26 00:00
Modified
2024-08-03 03:36
Severity ?
EPSS score ?
Summary
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
References
{ "containers": { "adp": [ { "providerMetadata": { "dateUpdated": "2024-08-03T03:36:20.420Z", "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE" }, "references": [ { "name": "FEDORA-2022-050c712ed7", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/" }, { "name": "[debian-lts-announce] 20220408 [SECURITY] [DLA 2972-1] libxml2 security update", "tags": [ "mailing-list", "x_transferred" ], "url": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html" }, { "name": "20220516 APPLE-SA-2022-05-16-4 Security Update 2022-004 Catalina", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/May/33" }, { "name": "20220516 APPLE-SA-2022-05-16-6 tvOS 15.5", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/May/37" }, { "name": "20220516 APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/May/35" }, { "name": "20220516 APPLE-SA-2022-05-16-2 macOS Monterey 12.4", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/May/38" }, { "name": "20220516 APPLE-SA-2022-05-16-5 watchOS 8.6", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/May/36" }, { "name": "20220516 APPLE-SA-2022-05-16-1 iOS 15.5 and iPadOS 15.5", "tags": [ "mailing-list", "x_transferred" ], "url": "http://seclists.org/fulldisclosure/2022/May/34" }, { "tags": [ "x_transferred" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213257" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213256" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213255" }, { "tags": [ "x_transferred" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWS" }, { "tags": [ "x_transferred" ], "url": "https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340e" }, { "tags": [ "x_transferred" ], "url": "https://security.netapp.com/advisory/ntap-20220331-0008/" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213253" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213258" }, { "tags": [ "x_transferred" ], "url": "https://support.apple.com/kb/HT213254" }, { "name": "GLSA-202210-03", "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://security.gentoo.org/glsa/202210-03" } ], "title": "CVE Program Container" } ], "cna": { "affected": [ { "product": "n/a", "vendor": "n/a", "versions": [ { "status": "affected", "version": "n/a" } ] } ], "descriptions": [ { "lang": "en", "value": "valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-10-16T00:00:00", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "name": "FEDORA-2022-050c712ed7", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/" }, { "name": "[debian-lts-announce] 20220408 [SECURITY] [DLA 2972-1] libxml2 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html" }, { "name": "20220516 APPLE-SA-2022-05-16-4 Security Update 2022-004 Catalina", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/33" }, { "name": "20220516 APPLE-SA-2022-05-16-6 tvOS 15.5", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/37" }, { "name": "20220516 APPLE-SA-2022-05-16-3 macOS Big Sur 11.6.6", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/35" }, { "name": "20220516 APPLE-SA-2022-05-16-2 macOS Monterey 12.4", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/38" }, { "name": "20220516 APPLE-SA-2022-05-16-5 watchOS 8.6", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/36" }, { "name": "20220516 APPLE-SA-2022-05-16-1 iOS 15.5 and iPadOS 15.5", "tags": [ "mailing-list" ], "url": "http://seclists.org/fulldisclosure/2022/May/34" }, { "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "url": "https://support.apple.com/kb/HT213257" }, { "url": "https://support.apple.com/kb/HT213256" }, { "url": "https://support.apple.com/kb/HT213255" }, { "url": "https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWS" }, { "url": "https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340e" }, { "url": "https://security.netapp.com/advisory/ntap-20220331-0008/" }, { "url": "https://support.apple.com/kb/HT213253" }, { "url": "https://support.apple.com/kb/HT213258" }, { "url": "https://support.apple.com/kb/HT213254" }, { "name": "GLSA-202210-03", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202210-03" } ] } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2022-23308", "datePublished": "2022-02-26T00:00:00", "dateReserved": "2022-01-17T00:00:00", "dateUpdated": "2024-08-03T03:36:20.420Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2016-8610
Vulnerability from cvelistv5
Published
2017-11-13 22:00
Modified
2024-08-06 02:27
Severity ?
EPSS score ?
Summary
A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients.
References
Impacted products
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cve-2021-3537
Vulnerability from cvelistv5
Published
2021-05-14 19:50
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.
References
▼ | URL | Tags |
---|---|---|
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/ | vendor-advisory, x_refsource_FEDORA | |
https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html | mailing-list, x_refsource_MLIST | |
https://bugzilla.redhat.com/show_bug.cgi?id=1956522 | x_refsource_MISC | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/ | vendor-advisory, x_refsource_FEDORA | |
https://security.gentoo.org/glsa/202107-05 | vendor-advisory, x_refsource_GENTOO | |
https://security.netapp.com/advisory/ntap-20210625-0002/ | x_refsource_CONFIRM | |
https://www.oracle.com/security-alerts/cpuoct2021.html | x_refsource_MISC | |
https://www.oracle.com/security-alerts/cpuapr2022.html | x_refsource_MISC | |
https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
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cve-2022-1473
Vulnerability from cvelistv5
Published
2022-05-03 15:15
Modified
2024-09-16 18:19
Severity ?
EPSS score ?
Summary
The OPENSSL_LH_flush() function, which empties a hash table, contains a bug that breaks reuse of the memory occuppied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically decodes certificates or keys its memory usage will expand without bounds and the process might be terminated by the operating system causing a denial of service. Also traversing the empty hash table entries will take increasingly more time. Typically such long lived processes might be TLS clients or TLS servers configured to accept client certificate authentication. The function was added in the OpenSSL 3.0 version thus older releases are not affected by the issue. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-05-03 03:15
Modified
2024-11-21 06:59
Severity ?
Summary
In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
References
Impacted products
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"https://lists.debian.org/debian-lts-announce/2022/05/msg00023.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FZOBT5Y6Y2QLDDX2HZGMV7MJMWGXORKK/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P3NVZVWFRBXBI3AKZZWUWY6INQQPQVSF/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/P5363EDV5VHZ5C77ODA43RYDCPMA7ARM/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-03" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220715-0006/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2022/dsa-5142" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-190" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-03-15 17:15
Modified
2024-11-21 06:39
Severity ?
Summary
The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc).
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
openssl | openssl | * | |
openssl | openssl | * | |
openssl | openssl | * | |
debian | debian_linux | 9.0 | |
debian | debian_linux | 10.0 | |
debian | debian_linux | 11.0 | |
netapp | cloud_volumes_ontap_mediator | - | |
netapp | clustered_data_ontap | - | |
netapp | clustered_data_ontap_antivirus_connector | - | |
netapp | santricity_smi-s_provider | - | |
netapp | storagegrid | - | |
netapp | a250_firmware | - | |
netapp | a250 | - | |
netapp | 500f_firmware | - | |
netapp | 500f | - | |
fedoraproject | fedora | 34 | |
fedoraproject | fedora | 36 | |
tenable | nessus | * | |
tenable | nessus | * | |
mariadb | mariadb | * | |
mariadb | mariadb | * | |
mariadb | mariadb | * | |
mariadb | mariadb | * | |
mariadb | mariadb | * | |
mariadb | mariadb | * | |
nodejs | node.js | * | |
nodejs | node.js | * | |
nodejs | node.js | * | |
nodejs | node.js | * | |
nodejs | node.js | * | |
nodejs | node.js | * | |
nodejs | node.js | * |
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Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc)." }, { "lang": "es", "value": "La funci\u00f3n BN_mod_sqrt(), que calcula una ra\u00edz cuadrada modular, contiene un error que puede causar un bucle eterno para m\u00f3dulos no primos. Internamente, esta funci\u00f3n es usado cuando son analizados certificados que contienen claves p\u00fablicas de curva el\u00edptica en forma comprimida o par\u00e1metros de curva el\u00edptica expl\u00edcitos con un punto base codificado en forma comprimida. Es posible desencadenar el bucle infinito si es dise\u00f1ado un certificado con par\u00e1metros de curva expl\u00edcitos no v\u00e1lidos. Dado que el an\u00e1lisis del certificado es realizado antes de la verificaci\u00f3n de la firma del certificado, cualquier proceso que analice un certificado suministrado externamente puede ser objeto de un ataque de denegaci\u00f3n de servicio. El bucle infinito tambi\u00e9n puede alcanzarse cuando son analizadas claves privadas dise\u00f1adas, ya que pueden contener par\u00e1metros expl\u00edcitos de la curva el\u00edptica. Por lo tanto, las situaciones vulnerables incluyen: - Clientes TLS que consumen certificados de servidor - Servidores TLS que consumen certificados de cliente - Proveedores de hosting que toman certificados o claves privadas de clientes - Autoridades de certificaci\u00f3n que analizan peticiones de certificaci\u00f3n de suscriptores - Cualquier otra cosa que analice par\u00e1metros de curva el\u00edptica ASN.1 Tambi\u00e9n cualquier otra aplicaci\u00f3n que utilice BN_mod_sqrt() donde el atacante pueda controlar los valores de los par\u00e1metros es vulnerable a este problema de DoS. En OpenSSL versi\u00f3n 1.0.2, la clave p\u00fablica no es analizada durante el an\u00e1lisis inicial del certificado, lo que dificulta ligeramente la activaci\u00f3n del bucle infinito. Sin embargo, cualquier operaci\u00f3n que requiera la clave p\u00fablica del certificado desencadenar\u00e1 el bucle infinito. En particular, el atacante puede usar un certificado autofirmado para desencadenar el bucle durante la verificaci\u00f3n de la firma del certificado. Este problema afecta a OpenSSL versiones 1.0.2, 1.1.1 y 3.0. Fue abordado en las versiones 1.1.1n y 3.0.2 del 15 de marzo de 2022. Corregido en OpenSSL versi\u00f3n 3.0.2 (Afectado 3.0.0,3.0.1). Corregido en OpenSSL versi\u00f3n 1.1.1n (Afectado 1.1.1-1.1.1m). Corregido en OpenSSL versi\u00f3n 1.0.2zd (Afectado 1.0.2-1.0.2zc)" } ], "id": "CVE-2022-0778", "lastModified": "2024-11-21T06:39:22.540", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-03-15T17:15:08.513", "references": [ { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory", "VDB Entry" ], "url": "http://packetstormsecurity.com/files/167344/OpenSSL-1.0.2-1.1.1-3.0-BN_mod_sqrt-Infinite-Loop.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/33" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/35" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/38" }, { "source": "openssl-security@openssl.org", "tags": [ "Third 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"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/323SNN6ZX7PRJJWP2BUAFLPUAE42XWLZ/" }, { "source": "openssl-security@openssl.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GDB3GQVJPXJE7X5C5JN6JAA4XUDWD6E6/" }, { "source": "openssl-security@openssl.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/W6K3PR542DXWLEFFMFIDMME4CWMHJRMG/" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0002" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220321-0002/" }, { "source": "openssl-security@openssl.org", 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"https://support.apple.com/kb/HT213255" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213256" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213257" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2022/dsa-5103" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220315.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-06" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-07" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-08" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-09" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-835" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-02-27 23:29
Modified
2024-11-21 04:36
Severity ?
Summary
If an application encounters a fatal protocol error and then calls SSL_shutdown() twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable "non-stitched" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q).
References
Impacted products
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twice (once to send a close_notify, and once to receive one) then OpenSSL can respond differently to the calling application if a 0 byte record is received with invalid padding compared to if a 0 byte record is received with an invalid MAC. If the application then behaves differently based on that in a way that is detectable to the remote peer, then this amounts to a padding oracle that could be used to decrypt data. In order for this to be exploitable \"non-stitched\" ciphersuites must be in use. Stitched ciphersuites are optimised implementations of certain commonly used ciphersuites. Also the application must call SSL_shutdown() twice even if a protocol error has occurred (applications should not do this but some do anyway). Fixed in OpenSSL 1.0.2r (Affected 1.0.2-1.0.2q)." }, { "lang": "es", "value": "Si una aplicaci\u00f3n encuentra un error de protocolo \"fatal\" y llama a SSL_shutdown() dos veces (una vez para enviar un close_notify y otra vez para recibir uno de \u00e9stos), posteriormente OpenSLL puede responder de manera diferente a la aplicaci\u00f3n llamante si un registro de 0 byte se recibe con un relleno inv\u00e1lido, comparado con si un registro de 0 bytes se recibe con un MAC inv\u00e1lido." } ], "id": "CVE-2019-1559", "lastModified": "2024-11-21T04:36:48.960", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-02-27T23:29:00.277", "references": [ { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00041.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": 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"https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2019-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2019-03" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-203" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-05-18 12:15
Modified
2024-11-21 06:21
Severity ?
Summary
There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
References
Impacted products
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An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability." }, { "lang": "es", "value": "Se presenta un fallo en libxml2 en versiones anteriores a 2.9.11.\u0026#xa0;Un atacante que pueda enviar un archivo dise\u00f1ado para que sea procesado por una aplicaci\u00f3n vinculada con libxml2 podr\u00eda desencadenar un uso de la memoria previamente liberada.\u0026#xa0;El mayor impacto de este fallo es a la confidencialidad, integridad y disponibilidad" } ], "id": "CVE-2021-3518", "lastModified": "2024-11-21T06:21:44.453", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, 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"url": "https://support.apple.com/kb/HT212604" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT212605" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Not Applicable" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-416" } ], "source": "secalert@redhat.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-416" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2020-12-08 16:15
Modified
2024-11-21 05:11
Severity ?
Summary
The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified. OpenSSL's s_server, s_client and verify tools have support for the "-crl_download" option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL's parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue. Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w).
References
Impacted products
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"versionStartIncluding": "15.0.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "The X.509 GeneralName type is a generic type for representing different types of names. One of those name types is known as EDIPartyName. OpenSSL provides a function GENERAL_NAME_cmp which compares different instances of a GENERAL_NAME to see if they are equal or not. This function behaves incorrectly when both GENERAL_NAMEs contain an EDIPARTYNAME. A NULL pointer dereference and a crash may occur leading to a possible denial of service attack. OpenSSL itself uses the GENERAL_NAME_cmp function for two purposes: 1) Comparing CRL distribution point names between an available CRL and a CRL distribution point embedded in an X509 certificate 2) When verifying that a timestamp response token signer matches the timestamp authority name (exposed via the API functions TS_RESP_verify_response and TS_RESP_verify_token) If an attacker can control both items being compared then that attacker could trigger a crash. For example if the attacker can trick a client or server into checking a malicious certificate against a malicious CRL then this may occur. Note that some applications automatically download CRLs based on a URL embedded in a certificate. This checking happens prior to the signatures on the certificate and CRL being verified. OpenSSL\u0027s s_server, s_client and verify tools have support for the \"-crl_download\" option which implements automatic CRL downloading and this attack has been demonstrated to work against those tools. Note that an unrelated bug means that affected versions of OpenSSL cannot parse or construct correct encodings of EDIPARTYNAME. However it is possible to construct a malformed EDIPARTYNAME that OpenSSL\u0027s parser will accept and hence trigger this attack. All OpenSSL 1.1.1 and 1.0.2 versions are affected by this issue. Other OpenSSL releases are out of support and have not been checked. Fixed in OpenSSL 1.1.1i (Affected 1.1.1-1.1.1h). Fixed in OpenSSL 1.0.2x (Affected 1.0.2-1.0.2w)." }, { "lang": "es", "value": "El tipo GeneralName X.509 es un tipo gen\u00e9rico para representar diferentes tipos de nombres.\u0026#xa0;Uno de esos tipos de nombres se conoce como EDIPartyName.\u0026#xa0;OpenSSL proporciona una funci\u00f3n GENERAL_NAME_cmp que compara diferentes instancias de GENERAL_NAME para ver si son iguales o no.\u0026#xa0;Esta funci\u00f3n se comporta incorrectamente cuando ambos GENERAL_NAME contienen un EDIPARTYNAME.\u0026#xa0;Es posible que se produzca una desreferencia del puntero NULL y un bloqueo que conduzca a un posible ataque de denegaci\u00f3n de servicio.\u0026#xa0;El propio OpenSSL usa la funci\u00f3n GENERAL_NAME_cmp para dos prop\u00f3sitos:\u0026#xa0;1) Comparaci\u00f3n de nombres de puntos de distribuci\u00f3n de CRL entre una CRL disponible y un punto de distribuci\u00f3n de CRL insertado en un certificado X509 2) Al comparar que un firmante de token de respuesta de marca de tiempo coincide con el nombre de autoridad de marca de tiempo (expuesto por medio de las funciones API TS_RESP_verify_response y TS_RESP_verify_token) Si un atacante puede controlar ambos elementos que se est\u00e1n comparando, entonces ese atacante podr\u00eda desencadenar un bloqueo.\u0026#xa0;Por ejemplo, si el atacante puede enga\u00f1ar a un cliente o servidor para que compruebe un certificado malicioso con una CRL maliciosa, esto puede ocurrir.\u0026#xa0;Tome en cuenta que algunas aplicaciones descargan autom\u00e1ticamente las CRL basadas en una URL insertada en un certificado.\u0026#xa0;Esta comprobaci\u00f3n ocurre antes de que se verifiquen las firmas en el certificado y la CRL.\u0026#xa0;Las herramientas s_server, s_client y verify de OpenSSL tienen soporte para la opci\u00f3n \"-crl_download\"\u0026#xa0;que implementa la descarga autom\u00e1tica de CRL y se ha demostrado que este ataque funciona contra esas herramientas.\u0026#xa0;Tome en cuenta que un error no relacionado significa que las versiones afectadas de OpenSSL no pueden analizar ni construir codificaciones correctas de EDIPARTYNAME.\u0026#xa0;Sin embargo, es posible construir un EDIPARTYNAME malformado que el analizador de OpenSSL aceptar\u00e1 y, por lo tanto, desencadenar\u00e1 este ataque.\u0026#xa0;Todas las versiones de OpenSSL 1.1.1 y 1.0.2 est\u00e1n afectadas por este problema.\u0026#xa0;Otras versiones de OpenSSL no son compatibles y no se han comprobado.\u0026#xa0;Corregido en OpenSSL versiones 1.1.1i (Afectado versiones 1.1.1-1.1.1h).\u0026#xa0;Corregido en OpenSSL versiones 1.0.2x (Afectado versiones 1.0.2-1.0.2w).\u0026#xa0;Sin embargo, es posible construir un EDIPARTYNAME malformado que el analizador de OpenSSL aceptar\u00e1 y, por lo tanto, desencadenar\u00e1 este ataque.\u0026#xa0;Todas las versiones de OpenSSL 1.1.1 y 1.0.2 est\u00e1n afectadas por este problema.\u0026#xa0;Otras versiones de OpenSSL no son compatibles y no se han comprobado.\u0026#xa0;Corregido en OpenSSL versi\u00f3n 1.1.1i (Afectada versi\u00f3n 1.1.1-1.1.1h).\u0026#xa0;Corregido en OpenSSL versi\u00f3n 1.0.2x (Afectada versi\u00f3n 1.0.2-1.0.2w).\u0026#xa0;Sin embargo, es posible construir un EDIPARTYNAME malformado que el analizador de OpenSSL aceptar\u00e1 y, por lo tanto, desencadenar\u00e1 este ataque.\u0026#xa0;Todas las versiones de OpenSSL 1.1.1 y 1.0.2 est\u00e1n afectadas por este problema.\u0026#xa0;Otras versiones de OpenSSL no son compatibles y no se han comprobado.\u0026#xa0;Corregido en OpenSSL versi\u00f3n 1.1.1i (Afectada versi\u00f3n 1.1.1-1.1.1h).\u0026#xa0;Corregido en OpenSSL versi\u00f3n 1.0.2x (Afectada versi\u00f3n 1.0.2-1.0.2w)" } ], "id": "CVE-2020-1971", "lastModified": "2024-11-21T05:11:45.673", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2020-12-08T16:15:11.730", "references": [ { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/09/14/2" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2154ab83e14ede338d2ede9bbe5cdfce5d5a6c9e" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f960d81215ebf3f65e03d4d5d857fb9b666d6920" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44676" }, { "source": "openssl-security@openssl.org", "url": "https://lists.apache.org/thread.html/r63c6f2dd363d9b514d0a4bcf624580616a679898cc14c109a49b750c%40%3Cdev.tomcat.apache.org%3E" }, { "source": "openssl-security@openssl.org", "url": "https://lists.apache.org/thread.html/rbb769f771711fb274e0a4acb1b5911c8aab544a6ac5e8c12d40c5143%40%3Ccommits.pulsar.apache.org%3E" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00020.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2020/12/msg00021.html" }, { "source": "openssl-security@openssl.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DGSI34Y5LQ5RYXN4M2I5ZQT65LFVDOUU/" }, { "source": "openssl-security@openssl.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PWPSSZNZOBJU2YR6Z4TGHXKYW3YP5QG7/" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:33.openssl.asc" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202012-13" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20201218-0005/" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210513-0002/" }, { "source": "openssl-security@openssl.org", "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4807" }, { "source": "openssl-security@openssl.org", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20201208.txt" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": 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"Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-10" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/09/14/2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2154ab83e14ede338d2ede9bbe5cdfce5d5a6c9e" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=f960d81215ebf3f65e03d4d5d857fb9b666d6920" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44676" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": 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"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PWPSSZNZOBJU2YR6Z4TGHXKYW3YP5QG7/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-20:33.openssl.asc" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202012-13" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20201218-0005/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210513-0002/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4807" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20201208.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuApr2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2020-11" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-09" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-10" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-476" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-07-05 11:15
Modified
2024-11-21 07:00
Severity ?
Summary
AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
openssl | openssl | * | |
openssl | openssl | * | |
fedoraproject | fedora | 35 | |
fedoraproject | fedora | 36 | |
netapp | active_iq_unified_manager | - | |
netapp | clustered_data_ontap_antivirus_connector | - | |
netapp | h300s_firmware | - | |
netapp | h300s_firmware | - | |
netapp | h500s_firmware | - | |
netapp | h500s | - | |
netapp | h700s_firmware | - | |
netapp | h700s | - | |
netapp | h410s_firmware | - | |
netapp | h410s | - | |
netapp | h410c_firmware | - | |
netapp | h410c | - | |
siemens | sinec_ins | * | |
siemens | sinec_ins | 1.0 | |
siemens | sinec_ins | 1.0 | |
siemens | sinec_ins | 1.0 | |
debian | debian_linux | 10.0 | |
debian | debian_linux | 11.0 |
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This could reveal sixteen bytes of data that was preexisting in the memory that wasn\u0027t written. In the special case of \"in place\" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p)." }, { "lang": "es", "value": "El modo AES OCB para plataformas x86 de 32 bits que utilizan la implementaci\u00f3n optimizada de ensamblaje AES-NI no cifrar\u00e1 la totalidad de los datos en algunas circunstancias.\u0026#xa0;Esto podr\u00eda revelar diecis\u00e9is bytes de datos que ya exist\u00edan en la memoria y que no estaban escritos.\u0026#xa0;En el caso especial del cifrado \"in situ\", se revelar\u00edan diecis\u00e9is bytes del texto sin formato.\u0026#xa0;Dado que OpenSSL no es compatible con conjuntos de cifrado basados ??en OCB para TLS y DTLS, ambos no est\u00e1n afectados.\u0026#xa0;Corregido en OpenSSL versi\u00f3n 3.0.5 (Afectado 3.0.0-3.0.4).\u0026#xa0;Corregido en OpenSSL 1.1.1q (Afectado 1.1.1-1.1.1p)" } ], "id": "CVE-2022-2097", "lastModified": "2024-11-21T07:00:18.757", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-07-05T11:15:08.340", "references": [ { "source": 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"url": "https://security.netapp.com/advisory/ntap-20240621-0006/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2023/dsa-5343" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220705.txt" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-327" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-11-23 00:15
Modified
2024-11-21 07:21
Severity ?
Summary
An issue was discovered in libxml2 before 2.10.3. When parsing a multi-gigabyte XML document with the XML_PARSE_HUGE parser option enabled, several integer counters can overflow. This results in an attempt to access an array at a negative 2GB offset, typically leading to a segmentation fault.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xmlsoft | libxml2 | * | |
netapp | active_iq_unified_manager | - | |
netapp | clustered_data_ontap | - | |
netapp | clustered_data_ontap_antivirus_connector | - | |
netapp | netapp_manageability_sdk | - | |
netapp | ontap_select_deploy_administration_utility | - | |
netapp | snapmanager | - | |
apple | ipados | * | |
apple | iphone_os | * | |
apple | macos | * | |
apple | macos | * | |
apple | tvos | * | |
apple | watchos | * | |
netapp | h300s_firmware | - | |
netapp | h300s | - | |
netapp | h500s_firmware | - | |
netapp | h500s | - | |
netapp | h700s_firmware | - | |
netapp | h700s | - | |
netapp | h410s_firmware | - | |
netapp | h410s | - | |
netapp | h410c_firmware | - | |
netapp | h410c | - |
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Esto da como resultado un intento de acceder a una matriz con un desplazamiento negativo de 2 GB, lo que normalmente provoca un error de segmentaci\u00f3n." } ], "id": "CVE-2022-40303", "lastModified": "2024-11-21T07:21:16.087", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-11-23T00:15:11.007", "references": [ { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/21" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/24" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/25" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2022/Dec/27" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0" }, { "source": "cve@mitre.org", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213531" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213533" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213534" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213535" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213536" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/21" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/24" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/25" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2022/Dec/27" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/c846986356fc149915a74972bf198abc266bc2c0" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213531" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213533" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213534" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213535" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213536" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-190" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-05-19 14:15
Modified
2024-11-21 06:21
Severity ?
Summary
There is a flaw in the xml entity encoding functionality of libxml2 in versions before 2.9.11. An attacker who is able to supply a crafted file to be processed by an application linked with the affected functionality of libxml2 could trigger an out-of-bounds read. The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application.
References
Impacted products
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The most likely impact of this flaw is to application availability, with some potential impact to confidentiality and integrity if an attacker is able to use memory information to further exploit the application." }, { "lang": "es", "value": "Se presenta un fallo en la funcionalidad xml entity encoding de libxml2 en versiones anteriores a 2.9.11.\u0026#xa0;Un atacante que sea capaz de proporcionar un archivo dise\u00f1ado para que sea procesado por una aplicaci\u00f3n vinculada con la funcionalidad afectada de libxml2 podr\u00eda desencadenar una lectura fuera de los l\u00edmites.\u0026#xa0;El impacto m\u00e1s probable de este fallo es la disponibilidad de la aplicaci\u00f3n, con alg\u00fan impacto potencial en la confidencialidad e integridad si un atacante puede usar la informaci\u00f3n de la memoria para explotar a\u00fan m\u00e1s la aplicaci\u00f3n" } ], "id": "CVE-2021-3517", "lastModified": "2024-11-21T06:21:44.107", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, 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}, "published": "2021-05-19T14:15:07.553", "references": [ { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954232" }, { "source": "secalert@redhat.com", "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E" }, { "source": "secalert@redhat.com", "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202107-05" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210625-0002/" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20211022-0004/" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "secalert@redhat.com", "tags": [ "Not Applicable" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954232" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202107-05" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210625-0002/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20211022-0004/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Not Applicable" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-787" } ], "source": "secalert@redhat.com", "type": "Primary" }, { "description": [ { "lang": "en", "value": "CWE-787" } ], "source": "nvd@nist.gov", "type": "Secondary" } ] }
Vulnerability from fkie_nvd
Published
2020-09-04 00:15
Modified
2024-11-21 05:16
Severity ?
Summary
GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xmlsoft | libxml2 | 2.9.10 | |
debian | debian_linux | 9.0 | |
fedoraproject | fedora | 31 | |
fedoraproject | fedora | 32 | |
fedoraproject | fedora | 33 | |
opensuse | leap | 15.1 | |
opensuse | leap | 15.2 | |
netapp | active_iq_unified_manager | * | |
netapp | active_iq_unified_manager | * | |
netapp | clustered_data_ontap | - | |
netapp | clustered_data_ontap_antivirus_connector | - | |
netapp | inventory_collect_tool | - | |
netapp | manageability_software_development_kit | - | |
netapp | snapdrive | - | |
netapp | snapdrive | - | |
netapp | hci_h410c_firmware | - | |
netapp | hci_h410c | - | |
oracle | communications_cloud_native_core_network_function_cloud_native_environment | 1.10.0 | |
oracle | enterprise_manager_base_platform | 13.4.0.0 | |
oracle | enterprise_manager_base_platform | 13.5.0.0 | |
oracle | enterprise_manager_ops_center | 12.4.0.0 | |
oracle | http_server | 12.2.1.3.0 | |
oracle | http_server | 12.2.1.4.0 | |
oracle | mysql_workbench | * | |
oracle | peoplesoft_enterprise_peopletools | 8.58 | |
oracle | real_user_experience_insight | 13.4.1.0 | |
oracle | real_user_experience_insight | 13.5.1.0 |
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"operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "GNOME project libxml2 v2.9.10 has a global buffer over-read vulnerability in xmlEncodeEntitiesInternal at libxml2/entities.c. The issue has been fixed in commit 50f06b3e." }, { "lang": "es", "value": "El proyecto de GNOME libxml2 v2.9.10 tiene una vulnerabilidad de sobre lectura del buffer global en xmlEncodeEntitiesInternal en libxml2/entities.c. El problema ha sido corregido en el commit 50f06b3e" } ], "id": "CVE-2020-24977", "lastModified": "2024-11-21T05:16:15.740", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": 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], "url": "https://security.gentoo.org/glsa/202107-05" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20200924-0001/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20200924-0001/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-125" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-06-01 14:15
Modified
2024-11-21 06:21
Severity ?
Summary
There's a flaw in libxml2's xmllint in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xmlsoft | xmllint | * | |
debian | debian_linux | 9.0 | |
fedoraproject | fedora | 33 | |
fedoraproject | fedora | 34 | |
redhat | jboss_core_services | - | |
redhat | enterprise_linux | 6.0 | |
redhat | enterprise_linux | 7.0 | |
redhat | enterprise_linux | 8.0 | |
netapp | clustered_data_ontap | - | |
netapp | clustered_data_ontap_antivirus_connector | - | |
netapp | ontap_select_deploy_administration_utility | - | |
oracle | zfs_storage_appliance_kit | 8.8 |
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An attacker who is able to submit a crafted file to be processed by xmllint could trigger a use-after-free. The greatest impact of this flaw is to confidentiality, integrity, and availability." }, { "lang": "es", "value": "Se encontr\u00f3 un fallo en xmllint de libxml2 en versiones anteriores a 2.9.11. Un atacante que es capaz de enviar un archivo dise\u00f1ado para ser procesado por xmllint podr\u00eda desencadenar un uso de la memoria previamente liberada. El mayor impacto de este fallo es la confidencialidad, integridad y disponibilidad" } ], "id": "CVE-2021-3516", "lastModified": "2024-11-21T06:21:43.900", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-06-01T14:15:10.373", "references": [ { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954225" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1358d157d0bd83be1dfe356a69213df9fac0b539" }, { "source": "secalert@redhat.com", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/230" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202107-05" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210716-0005/" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1954225" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1358d157d0bd83be1dfe356a69213df9fac0b539" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Issue Tracking", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/issues/230" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202107-05" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210716-0005/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-416" } ], "source": "secalert@redhat.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-416" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-05-03 16:15
Modified
2024-11-21 06:40
Severity ?
Summary
The function `OCSP_basic_verify` verifies the signer certificate on an OCSP response. In the case where the (non-default) flag OCSP_NOCHECKS is used then the response will be positive (meaning a successful verification) even in the case where the response signing certificate fails to verify. It is anticipated that most users of `OCSP_basic_verify` will not use the OCSP_NOCHECKS flag. In this case the `OCSP_basic_verify` function will return a negative value (indicating a fatal error) in the case of a certificate verification failure. The normal expected return value in this case would be 0. This issue also impacts the command line OpenSSL "ocsp" application. When verifying an ocsp response with the "-no_cert_checks" option the command line application will report that the verification is successful even though it has in fact failed. In this case the incorrect successful response will also be accompanied by error messages showing the failure and contradicting the apparently successful result. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
References
Impacted products
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In the case where the (non-default) flag OCSP_NOCHECKS is used then the response will be positive (meaning a successful verification) even in the case where the response signing certificate fails to verify. It is anticipated that most users of `OCSP_basic_verify` will not use the OCSP_NOCHECKS flag. In this case the `OCSP_basic_verify` function will return a negative value (indicating a fatal error) in the case of a certificate verification failure. The normal expected return value in this case would be 0. This issue also impacts the command line OpenSSL \"ocsp\" application. When verifying an ocsp response with the \"-no_cert_checks\" option the command line application will report that the verification is successful even though it has in fact failed. In this case the incorrect successful response will also be accompanied by error messages showing the failure and contradicting the apparently successful result. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2)." }, { "lang": "es", "value": "La funci\u00f3n \"OCSP_basic_verify\" verifica el certificado del firmante en una respuesta OCSP. En el caso de que sea usado el flag (no predeterminada) OCSP_NOCHECKS, la respuesta ser\u00e1 positiva (lo que significa una verificaci\u00f3n exitosa) incluso en el caso de que el certificado firmante de la respuesta no sea verificada. Es previsto que la mayor\u00eda de los usuarios de \"OCSP_basic_verify\" no usar\u00e1n el indicador OCSP_NOCHECKS. En este caso, la funci\u00f3n \"OCSP_basic_verify\" devolver\u00e1 un valor negativo (indicando un error fatal) en caso de que falle la verificaci\u00f3n del certificado. El valor de retorno normal esperado en este caso ser\u00eda 0. Este problema tambi\u00e9n afecta a la aplicaci\u00f3n de l\u00ednea de comandos OpenSSL \"ocsp\". Cuando es verificada una respuesta ocsp con la opci\u00f3n \"-no_cert_checks\", la aplicaci\u00f3n de l\u00ednea de comandos informar\u00e1 de que la verificaci\u00f3n se ha realizado con \u00e9xito aunque en realidad haya fallado. En este caso, la respuesta correcta incorrecta tambi\u00e9n ir\u00e1 acompa\u00f1ada de mensajes de error que muestran el fallo y contradicen el resultado aparentemente con \u00e9xito. Corregido en OpenSSL versi\u00f3n 3.0.3 (Afectado 3.0.0,3.0.1,3.0.2)" } ], "id": "CVE-2022-1343", "lastModified": "2024-11-21T06:40:31.970", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-05-03T16:15:18.873", "references": [ { "source": "openssl-security@openssl.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2eda98790c5c2741d76d23cc1e74b0dc4f4b391a" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "source": "openssl-security@openssl.org", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=2eda98790c5c2741d76d23cc1e74b0dc4f4b391a" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-295" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2019-12-24 16:15
Modified
2024-11-21 04:35
Severity ?
Summary
xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc->oldNs.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xmlsoft | libxml2 | * | |
debian | debian_linux | 8.0 | |
debian | debian_linux | 9.0 | |
oracle | real_user_experience_insight | 13.3.1.0 | |
fedoraproject | fedora | 30 | |
fedoraproject | fedora | 32 | |
canonical | ubuntu_linux | 12.04 | |
canonical | ubuntu_linux | 14.04 | |
canonical | ubuntu_linux | 16.04 | |
canonical | ubuntu_linux | 18.04 | |
canonical | ubuntu_linux | 19.10 | |
netapp | active_iq_unified_manager | - | |
netapp | clustered_data_ontap | - | |
netapp | clustered_data_ontap_antivirus_connector | - | |
netapp | manageability_software_development_kit | - | |
netapp | ontap_select_deploy_administration_utility | - | |
netapp | steelstore_cloud_integrated_storage | - | |
siemens | sinema_remote_connect_server | * |
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"A31C8344-3E02-4EB8-8BD8-4C84B7959624", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*", "matchCriteriaId": "3A756737-1CC4-42C2-A4DF-E1C893B4E2D5", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*", "matchCriteriaId": "1FE996B1-6951-4F85-AA58-B99A379D2163", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*", "matchCriteriaId": "62347994-1353-497C-9C4A-D5D8D95F67E8", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:*", "matchCriteriaId": "D39DCAE7-494F-40B2-867F-6C6A077939DD", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*", "matchCriteriaId": "E7CF3019-975D-40BB-A8A4-894E62BD3797", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*", "matchCriteriaId": "E94F7F59-1785-493F-91A7-5F5EA5E87E4D", "vulnerable": true } ], "negate": false, "operator": "OR" } ] }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:siemens:sinema_remote_connect_server:*:*:*:*:*:*:*:*", "matchCriteriaId": "F65F9901-F4BD-4484-9749-D5022245D686", "versionEndExcluding": "3.0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "xmlParseBalancedChunkMemoryRecover in parser.c in libxml2 before 2.9.10 has a memory leak related to newDoc-\u003eoldNs." }, { "lang": "es", "value": "La funci\u00f3n xmlParseBalancedChunkMemoryRecover en el archivo parser.c en libxml2 versiones anteriores a 2.9.10, presenta una p\u00e9rdida de memoria relacionada con newDoc-)oldNs." } ], "id": "CVE-2019-19956", "lastModified": "2024-11-21T04:35:44.420", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2019-12-24T16:15:11.450", "references": [ { "source": "cve@mitre.org", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html" }, { "source": "cve@mitre.org", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4274-1/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2020.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-05/msg00047.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link" ], "url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00005.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-292794.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/commit/5a02583c7e683896d84878bd90641d8d9b0d0549" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00032.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00009.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5R55ZR52RMBX24TQTWHCIWKJVRV6YAWI/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JDPF3AAVKUAKDYFMFKSIQSVVS3EEFPQH/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20200114-0002/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-103-08" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://usn.ubuntu.com/4274-1/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2020.html" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-401" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-02-26 05:15
Modified
2024-11-21 06:48
Severity ?
Summary
valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes.
References
Impacted products
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"74810125-09E6-4F27-B541-AFB61112AC56", "vulnerable": true }, { "criteria": "cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*", "matchCriteriaId": "76CA1C43-5BEC-4ABF-9E0A-E55D6C8311AB", "versionEndIncluding": "8.0.29", "vulnerable": true }, { "criteria": "cpe:2.3:a:oracle:zfs_storage_appliance_kit:8.8:*:*:*:*:*:*:*", "matchCriteriaId": "D3E503FB-6279-4D4A-91D8-E237ECF9D2B0", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "valid.c in libxml2 before 2.9.13 has a use-after-free of ID and IDREF attributes." }, { "lang": "es", "value": "El archivo valid.c en libxml2 versiones anteriores a 2.9.13, presenta un uso de memoria previamente liberada de los atributos ID e IDREF.\n" } ], "id": "CVE-2022-23308", "lastModified": "2024-11-21T06:48:22.940", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-02-26T05:15:08.280", "references": [ { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/33" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/34" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/35" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/36" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/37" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/38" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340e" }, { "source": "cve@mitre.org", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWS" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-03" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220331-0008/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213253" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213254" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213255" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213256" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213257" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213258" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/33" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/34" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/35" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/36" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/37" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/May/38" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://github.com/GNOME/libxml2/commit/652dd12a858989b14eed4e84e453059cd3ba340e" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/blob/v2.9.13/NEWS" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2022/04/msg00004.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LA3MWWAYZADWJ5F6JOUBX65UZAMQB7RF/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-03" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220331-0008/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213253" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213254" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213255" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213256" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213257" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213258" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-416" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-08-24 15:15
Modified
2024-11-21 06:22
Severity ?
Summary
In order to decrypt SM2 encrypted data an application is expected to call the API function EVP_PKEY_decrypt(). Typically an application will call this function twice. The first time, on entry, the "out" parameter can be NULL and, on exit, the "outlen" parameter is populated with the buffer size required to hold the decrypted plaintext. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the "out" parameter. A bug in the implementation of the SM2 decryption code means that the calculation of the buffer size required to hold the plaintext returned by the first call to EVP_PKEY_decrypt() can be smaller than the actual size required by the second call. This can lead to a buffer overflow when EVP_PKEY_decrypt() is called by the application a second time with a buffer that is too small. A malicious attacker who is able present SM2 content for decryption to an application could cause attacker chosen data to overflow the buffer by up to a maximum of 62 bytes altering the contents of other data held after the buffer, possibly changing application behaviour or causing the application to crash. The location of the buffer is application dependent but is typically heap allocated. Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k).
References
Impacted products
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Typically an application will call this function twice. The first time, on entry, the \"out\" parameter can be NULL and, on exit, the \"outlen\" parameter is populated with the buffer size required to hold the decrypted plaintext. The application can then allocate a sufficiently sized buffer and call EVP_PKEY_decrypt() again, but this time passing a non-NULL value for the \"out\" parameter. A bug in the implementation of the SM2 decryption code means that the calculation of the buffer size required to hold the plaintext returned by the first call to EVP_PKEY_decrypt() can be smaller than the actual size required by the second call. This can lead to a buffer overflow when EVP_PKEY_decrypt() is called by the application a second time with a buffer that is too small. A malicious attacker who is able present SM2 content for decryption to an application could cause attacker chosen data to overflow the buffer by up to a maximum of 62 bytes altering the contents of other data held after the buffer, possibly changing application behaviour or causing the application to crash. The location of the buffer is application dependent but is typically heap allocated. Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k)." }, { "lang": "es", "value": "Para descifrar los datos cifrados de SM2 se espera que una aplicaci\u00f3n llame a la funci\u00f3n de la API EVP_PKEY_decrypt(). Normalmente, una aplicaci\u00f3n llamar\u00e1 a esta funci\u00f3n dos veces. La primera vez, al entrar, el par\u00e1metro \"out\" puede ser NULL y, al salir, el par\u00e1metro \"outlen\" se rellena con el tama\u00f1o del b\u00fafer necesario para contener el texto plano descifrado. La aplicaci\u00f3n puede entonces asignar un b\u00fafer de tama\u00f1o suficiente y llamar de nuevo a EVP_PKEY_decrypt(), pero esta vez pasando un valor no NULL para el par\u00e1metro \"out\". Un bug en la implementaci\u00f3n del c\u00f3digo de descifrado SM2 significa que el c\u00e1lculo del tama\u00f1o del b\u00fafer necesario para mantener el texto plano devuelto por la primera llamada a EVP_PKEY_decrypt() puede ser menor que el tama\u00f1o real requerido por la segunda llamada. Esto puede conllevar a un desbordamiento del b\u00fafer cuando la aplicaci\u00f3n llama a EVP_PKEY_decrypt() por segunda vez con un b\u00fafer demasiado peque\u00f1o. Un atacante malicioso que sea capaz de presentar el contenido de SM2 para su descifrado a una aplicaci\u00f3n podr\u00eda causar que los datos elegidos por el atacante desborden el b\u00fafer hasta un m\u00e1ximo de 62 bytes alterando el contenido de otros datos mantenidos despu\u00e9s del b\u00fafer, posiblemente cambiando el comportamiento de la aplicaci\u00f3n o causando el bloqueo de la misma. La ubicaci\u00f3n del b\u00fafer depende de la aplicaci\u00f3n, pero normalmente se asigna a la pila. Corregido en OpenSSL versi\u00f3n 1.1.1l (Afectada 1.1.1-1.1.1k)." } ], "id": "CVE-2021-3711", "lastModified": "2024-11-21T06:22:12.960", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-08-24T15:15:09.133", "references": [ { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=59f5e75f3bced8fc0e130d72a3f582cf7b480b46" }, { "source": "openssl-security@openssl.org", "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E" }, { "source": "openssl-security@openssl.org", "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20211022-0003/" }, { "source": "openssl-security@openssl.org", "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "source": "openssl-security@openssl.org", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-16" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=59f5e75f3bced8fc0e130d72a3f582cf7b480b46" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20211022-0003/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-16" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-02" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-120" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-11-23 18:15
Modified
2024-11-21 07:21
Severity ?
Summary
An issue was discovered in libxml2 before 2.10.3. Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
xmlsoft | libxml2 | * | |
netapp | active_iq_unified_manager | - | |
netapp | clustered_data_ontap | - | |
netapp | clustered_data_ontap_antivirus_connector | - | |
netapp | manageability_software_development_kit | - | |
netapp | smi-s_provider | - | |
netapp | snapmanager | - | |
netapp | h300s_firmware | - | |
netapp | h300s | - | |
netapp | h500s_firmware | - | |
netapp | h500s | - | |
netapp | h700s_firmware | - | |
netapp | h700s | - | |
netapp | h410s_firmware | - | |
netapp | h410s | - | |
netapp | h410c_firmware | - | |
netapp | h410c | - | |
apple | ipados | * | |
apple | iphone_os | * | |
apple | macos | * | |
apple | macos | * | |
apple | tvos | * | |
apple | watchos | * |
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Certain invalid XML entity definitions can corrupt a hash table key, potentially leading to subsequent logic errors. In one case, a double-free can be provoked." }, { "lang": "es", "value": "Se descubri\u00f3 un problema en libxml2 antes de la versi\u00f3n 2.10.3. Ciertas definiciones de entidades XML no v\u00e1lidas pueden da\u00f1ar la clave de una tabla hash, lo que podr\u00eda provocar errores l\u00f3gicos posteriores. En un caso, se puede provocar un double-free." } ], "id": "CVE-2022-40304", "lastModified": "2024-11-21T07:21:16.307", "metrics": { "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-11-23T18:15:12.167", "references": [ { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/21" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/24" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/25" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "source": "cve@mitre.org", "url": "http://seclists.org/fulldisclosure/2022/Dec/27" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b" }, { "source": "cve@mitre.org", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags" }, { "source": "cve@mitre.org", "tags": [ "Patch", "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213531" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213533" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213534" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213535" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213536" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/21" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/24" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/25" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2022/Dec/26" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2022/Dec/27" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/commit/1b41ec4e9433b05bb0376be4725804c54ef1d80b" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Release Notes", "Third Party Advisory" ], "url": "https://gitlab.gnome.org/GNOME/libxml2/-/tags/v2.10.3" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20221209-0003/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213531" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213533" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213534" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213535" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.apple.com/kb/HT213536" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-415" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-05-03 16:15
Modified
2024-11-21 06:40
Severity ?
Summary
The OPENSSL_LH_flush() function, which empties a hash table, contains a bug that breaks reuse of the memory occuppied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically decodes certificates or keys its memory usage will expand without bounds and the process might be terminated by the operating system causing a denial of service. Also traversing the empty hash table entries will take increasingly more time. Typically such long lived processes might be TLS clients or TLS servers configured to accept client certificate authentication. The function was added in the OpenSSL 3.0 version thus older releases are not affected by the issue. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
References
Impacted products
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"DBC58E3E-C8AA-4400-8A48-733B321CC924", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "The OPENSSL_LH_flush() function, which empties a hash table, contains a bug that breaks reuse of the memory occuppied by the removed hash table entries. This function is used when decoding certificates or keys. If a long lived process periodically decodes certificates or keys its memory usage will expand without bounds and the process might be terminated by the operating system causing a denial of service. Also traversing the empty hash table entries will take increasingly more time. Typically such long lived processes might be TLS clients or TLS servers configured to accept client certificate authentication. The function was added in the OpenSSL 3.0 version thus older releases are not affected by the issue. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2)." }, { "lang": "es", "value": "La funci\u00f3n OPENSSL_LH_flush(), que vac\u00eda una tabla hash, contiene un error que rompe el re\u00faso de la memoria ocupada por las entradas de la tabla hash eliminadas. Esta funci\u00f3n es usado cuando son descodificados certificados o claves. Si un proceso de larga duraci\u00f3n decodifica peri\u00f3dicamente certificados o claves, su uso de memoria ser\u00e1 expandida sin l\u00edmites y el proceso podr\u00eda ser terminado por el sistema operativo causando una denegaci\u00f3n de servicio. Adem\u00e1s, recorrer las entradas vac\u00edas de la tabla hash llevar\u00e1 cada vez m\u00e1s tiempo. Normalmente, estos procesos de larga duraci\u00f3n pueden ser clientes TLS o servidores TLS configurados para aceptar la autenticaci\u00f3n de certificados de clientes. La funci\u00f3n fue a\u00f1adida en la versi\u00f3n 3.0 de OpenSSL, por lo que las versiones anteriores no est\u00e1n afectadas por el problema. Corregido en OpenSSL versi\u00f3n 3.0.3 (Afectado 3.0.0,3.0.1,3.0.2)" } ], "id": "CVE-2022-1473", "lastModified": "2024-11-21T06:40:47.593", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-05-03T16:15:18.957", "references": [ { "source": "openssl-security@openssl.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=64c85430f95200b6b51fe9475bd5203f7c19daf1" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "source": "openssl-security@openssl.org", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=64c85430f95200b6b51fe9475bd5203f7c19daf1" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-459" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-08-24 15:15
Modified
2024-11-21 06:22
Severity ?
Summary
ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length. This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL's own "d2i" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to directly construct valid ASN1_STRING structures which do not NUL terminate the byte array by directly setting the "data" and "length" fields in the ASN1_STRING array. This can also happen by using the ASN1_STRING_set0() function. Numerous OpenSSL functions that print ASN.1 data have been found to assume that the ASN1_STRING byte array will be NUL terminated, even though this is not guaranteed for strings that have been directly constructed. Where an application requests an ASN.1 structure to be printed, and where that ASN.1 structure contains ASN1_STRINGs that have been directly constructed by the application without NUL terminating the "data" field, then a read buffer overrun can occur. The same thing can also occur during name constraints processing of certificates (for example if a certificate has been directly constructed by the application instead of loading it via the OpenSSL parsing functions, and the certificate contains non NUL terminated ASN1_STRING structures). It can also occur in the X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions. If a malicious actor can cause an application to directly construct an ASN1_STRING and then process it through one of the affected OpenSSL functions then this issue could be hit. This might result in a crash (causing a Denial of Service attack). It could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext). Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k). Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y).
References
Impacted products
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This contrasts with normal C strings which are repesented as a buffer for the string data which is terminated with a NUL (0) byte. Although not a strict requirement, ASN.1 strings that are parsed using OpenSSL\u0027s own \"d2i\" functions (and other similar parsing functions) as well as any string whose value has been set with the ASN1_STRING_set() function will additionally NUL terminate the byte array in the ASN1_STRING structure. However, it is possible for applications to directly construct valid ASN1_STRING structures which do not NUL terminate the byte array by directly setting the \"data\" and \"length\" fields in the ASN1_STRING array. This can also happen by using the ASN1_STRING_set0() function. Numerous OpenSSL functions that print ASN.1 data have been found to assume that the ASN1_STRING byte array will be NUL terminated, even though this is not guaranteed for strings that have been directly constructed. Where an application requests an ASN.1 structure to be printed, and where that ASN.1 structure contains ASN1_STRINGs that have been directly constructed by the application without NUL terminating the \"data\" field, then a read buffer overrun can occur. The same thing can also occur during name constraints processing of certificates (for example if a certificate has been directly constructed by the application instead of loading it via the OpenSSL parsing functions, and the certificate contains non NUL terminated ASN1_STRING structures). It can also occur in the X509_get1_email(), X509_REQ_get1_email() and X509_get1_ocsp() functions. If a malicious actor can cause an application to directly construct an ASN1_STRING and then process it through one of the affected OpenSSL functions then this issue could be hit. This might result in a crash (causing a Denial of Service attack). It could also result in the disclosure of private memory contents (such as private keys, or sensitive plaintext). Fixed in OpenSSL 1.1.1l (Affected 1.1.1-1.1.1k). Fixed in OpenSSL 1.0.2za (Affected 1.0.2-1.0.2y)." }, { "lang": "es", "value": "Las cadenas ASN.1 se representan internamente en OpenSSL como una estructura ASN1_STRING que contiene un b\u00fafer que contiene los datos de la cadena y un campo que contiene la longitud del b\u00fafer. Esto contrasta con las cadenas C normales, que se representan como un b\u00fafer para los datos de la cadena que termina con un byte NUL (0). Aunque no es un requisito estricto, las cadenas ASN.1 que se analizan usando las propias funciones \"d2i\" de OpenSSL (y otras funciones de an\u00e1lisis similares), as\u00ed como cualquier cadena cuyo valor ha sido ajustado con la funci\u00f3n ASN1_STRING_set(), terminar\u00e1n adicionalmente con NUL la matriz de bytes en la estructura ASN1_STRING. Sin embargo, es posible que las aplicaciones construyan directamente estructuras ASN1_STRING v\u00e1lidas que no terminen en NUL la matriz de bytes, ajustando directamente los campos \"data\" y \"length\" en la matriz ASN1_STRING. Esto tambi\u00e9n puede ocurrir usando la funci\u00f3n ASN1_STRING_set0(). Se ha detectado que numerosas funciones de OpenSSL que imprimen datos ASN.1 asumen que la matriz de bytes ASN1_STRING estar\u00e1 terminada en NUL, aunque esto no est\u00e1 garantizado para las cadenas que han sido construidas directamente. Cuando una aplicaci\u00f3n pide que se imprima una estructura ASN.1, y cuando esa estructura ASN.1 contiene ASN1_STRINGs que han sido construidos directamente por la aplicaci\u00f3n sin terminar en NUL el campo \"data\", entonces puede ocurrir un desbordamiento del buffer de lectura. Lo mismo puede ocurrir durante el procesamiento de las restricciones de nombre de los certificados (por ejemplo, si un certificado ha sido construido directamente por la aplicaci\u00f3n en lugar de cargarlo por medio de las funciones de an\u00e1lisis de OpenSSL, y el certificado contiene estructuras ASN1_STRING sin terminaci\u00f3n NUL). Tambi\u00e9n puede ocurrir en las funciones X509_get1_email(), X509_REQ_get1_email() y X509_get1_ocsp(). Si un actor malicioso puede hacer que una aplicaci\u00f3n construya directamente un ASN1_STRING y luego lo procese a mediante una de las funciones de OpenSSL afectadas, este problema podr\u00eda ser alcanzado. Esto podr\u00eda resultar en un bloqueo (causando un ataque de Denegaci\u00f3n de Servicio). Tambi\u00e9n podr\u00eda resultar en la revelaci\u00f3n de contenidos de memoria privada (como claves privadas, o texto plano confidencial). Corregido en OpenSSL versi\u00f3n 1.1.1l (Afectada 1.1.1-1.1.1k). Corregido en OpenSSL versi\u00f3n 1.0.2za (Afectada 1.0.2-1.0.2y)." } ], "id": "CVE-2021-3712", "lastModified": "2024-11-21T06:22:13.290", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.4, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-08-24T15:15:09.533", "references": [ { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=94d23fcff9b2a7a8368dfe52214d5c2569882c11" }, { "source": "openssl-security@openssl.org", "url": 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"openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "source": "openssl-security@openssl.org", "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "source": "openssl-security@openssl.org", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-16" }, { "source": "openssl-security@openssl.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/08/26/2" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-244969.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=94d23fcff9b2a7a8368dfe52214d5c2569882c11" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=ccb0a11145ee72b042d10593a64eaf9e8a55ec12" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10366" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/r18995de860f0e63635f3008fd2a6aca82394249476d21691e7c59c9e%40%3Cdev.tomcat.apache.org%3E" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.apache.org/thread.html/rad5d9f83f0d11fb3f8bb148d179b8a9ad7c6a17f18d70e5805a713d1%40%3Cdev.tomcat.apache.org%3E" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00014.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/09/msg00021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202209-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210827-0010/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4963" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20210824.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-16" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2022-02" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-125" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-05-03 16:15
Modified
2024-11-21 06:40
Severity ?
Summary
The OpenSSL 3.0 implementation of the RC4-MD5 ciphersuite incorrectly uses the AAD data as the MAC key. This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipient such that the modified data would still pass the MAC integrity check. Note that data sent from an OpenSSL 3.0 endpoint to a non-OpenSSL 3.0 endpoint will always be rejected by the recipient and the connection will fail at that point. Many application protocols require data to be sent from the client to the server first. Therefore, in such a case, only an OpenSSL 3.0 server would be impacted when talking to a non-OpenSSL 3.0 client. If both endpoints are OpenSSL 3.0 then the attacker could modify data being sent in both directions. In this case both clients and servers could be affected, regardless of the application protocol. Note that in the absence of an attacker this bug means that an OpenSSL 3.0 endpoint communicating with a non-OpenSSL 3.0 endpoint will fail to complete the handshake when using this ciphersuite. The confidentiality of data is not impacted by this issue, i.e. an attacker cannot decrypt data that has been encrypted using this ciphersuite - they can only modify it. In order for this attack to work both endpoints must legitimately negotiate the RC4-MD5 ciphersuite. This ciphersuite is not compiled by default in OpenSSL 3.0, and is not available within the default provider or the default ciphersuite list. This ciphersuite will never be used if TLSv1.3 has been negotiated. In order for an OpenSSL 3.0 endpoint to use this ciphersuite the following must have occurred: 1) OpenSSL must have been compiled with the (non-default) compile time option enable-weak-ssl-ciphers 2) OpenSSL must have had the legacy provider explicitly loaded (either through application code or via configuration) 3) The ciphersuite must have been explicitly added to the ciphersuite list 4) The libssl security level must have been set to 0 (default is 1) 5) A version of SSL/TLS below TLSv1.3 must have been negotiated 6) Both endpoints must negotiate the RC4-MD5 ciphersuite in preference to any others that both endpoints have in common Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2).
References
Impacted products
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This makes the MAC key trivially predictable. An attacker could exploit this issue by performing a man-in-the-middle attack to modify data being sent from one endpoint to an OpenSSL 3.0 recipient such that the modified data would still pass the MAC integrity check. Note that data sent from an OpenSSL 3.0 endpoint to a non-OpenSSL 3.0 endpoint will always be rejected by the recipient and the connection will fail at that point. Many application protocols require data to be sent from the client to the server first. Therefore, in such a case, only an OpenSSL 3.0 server would be impacted when talking to a non-OpenSSL 3.0 client. If both endpoints are OpenSSL 3.0 then the attacker could modify data being sent in both directions. In this case both clients and servers could be affected, regardless of the application protocol. Note that in the absence of an attacker this bug means that an OpenSSL 3.0 endpoint communicating with a non-OpenSSL 3.0 endpoint will fail to complete the handshake when using this ciphersuite. The confidentiality of data is not impacted by this issue, i.e. an attacker cannot decrypt data that has been encrypted using this ciphersuite - they can only modify it. In order for this attack to work both endpoints must legitimately negotiate the RC4-MD5 ciphersuite. This ciphersuite is not compiled by default in OpenSSL 3.0, and is not available within the default provider or the default ciphersuite list. This ciphersuite will never be used if TLSv1.3 has been negotiated. In order for an OpenSSL 3.0 endpoint to use this ciphersuite the following must have occurred: 1) OpenSSL must have been compiled with the (non-default) compile time option enable-weak-ssl-ciphers 2) OpenSSL must have had the legacy provider explicitly loaded (either through application code or via configuration) 3) The ciphersuite must have been explicitly added to the ciphersuite list 4) The libssl security level must have been set to 0 (default is 1) 5) A version of SSL/TLS below TLSv1.3 must have been negotiated 6) Both endpoints must negotiate the RC4-MD5 ciphersuite in preference to any others that both endpoints have in common Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2)." }, { "lang": "es", "value": "La implementaci\u00f3n de OpenSSL versi\u00f3n 3.0 del cifrado RC4-MD5 usa incorrectamente los datos AAD como clave MAC. Esto hace que la clave MAC sea trivialmente predecible. Un atacante podr\u00eda aprovechar este problema llevando a cabo un ataque de intermediario para modificar los datos que son enviados desde un endpoint a un destinatario de OpenSSL versi\u00f3n 3.0 de forma que los datos modificados sigan pasando la comprobaci\u00f3n de integridad MAC. Tenga en cuenta que los datos enviados desde un endpoint OpenSSL versi\u00f3n 3.0 a un endpoint no OpenSSL versi\u00f3n 3.0 siempre ser\u00e1n rechazados por el destinatario y la conexi\u00f3n fallar\u00e1 en ese punto. Muchos protocolos de aplicaci\u00f3n requieren que los datos sean enviados primero desde el cliente al servidor. Por lo tanto, en tal caso, s\u00f3lo un servidor OpenSSL versi\u00f3n 3.0 estar\u00eda afectado cuando hablara con un cliente no OpenSSL versi\u00f3n 3.0. Si ambos endpoints son OpenSSL versi\u00f3n 3.0, el atacante podr\u00eda modificar los datos que son enviados en ambas direcciones. En este caso, tanto los clientes como los servidores podr\u00edan verse afectados, independientemente del protocolo de aplicaci\u00f3n. Tenga en cuenta que, en ausencia de un atacante, este fallo significa que un endpoint de OpenSSL 3.0 que sea comunicado con un endpoint que no sea de OpenSSL 3.0 no podr\u00e1 completar el apret\u00f3n de manos cuando sea usado este cifrado. La confidencialidad de los datos no est\u00e1 afectada por este problema, es decir, un atacante no puede descifrar los datos que han sido encriptados usando este cifrado, s\u00f3lo puede modificarlos. Para que este ataque funcione, ambos endpoints deben negociar leg\u00edtimamente el cifrado RC4-MD5. Este ciphersuite no est\u00e1 compilado por defecto en OpenSSL versi\u00f3n 3.0, y no est\u00e1 disponible en el proveedor por defecto o en la lista de ciphersuite por defecto. Esta ciphersuite nunca ser\u00e1 usado si ha sido negociado TLSv1.3. Para que un endpoint de OpenSSL versi\u00f3n 3.0 use esta ciphersuite debe haber ocurrido lo siguiente 1) OpenSSL debe haber sido compilado con la opci\u00f3n de tiempo de compilaci\u00f3n (no predeterminada) enable-weak-ssl-ciphers 2) OpenSSL debe tener el proveedor heredado cargado expl\u00edcitamente (ya sea a trav\u00e9s del c\u00f3digo de la aplicaci\u00f3n o por medio de la configuraci\u00f3n) 3) La ciphersuite debe haber sido a\u00f1adida expl\u00edcitamente a la lista de ciphersuite 4) El nivel de seguridad de libssl debe haber sido establecido en 0 (el valor predeterminado es 1) 5) Una versi\u00f3n de SSL/TLS inferior a TLSv1. 3 debe haber sido negociada 6) Ambos endpoints deben negociar el ciphersuite RC4-MD5 con preferencia a cualquier otro que ambos endpoints tengan en com\u00fan Corregido en OpenSSL versi\u00f3n 3.0.3 (Afectado 3.0.0,3.0.1,3.0.2)" } ], "id": "CVE-2022-1434", "lastModified": "2024-11-21T06:40:43.607", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-05-03T16:15:18.917", "references": [ { "source": "openssl-security@openssl.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=7d56a74a96828985db7354a55227a511615f732b" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "source": "openssl-security@openssl.org", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=7d56a74a96828985db7354a55227a511615f732b" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-327" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-05-14 20:15
Modified
2024-11-21 06:21
Severity ?
Summary
A vulnerability found in libxml2 in versions before 2.9.11 shows that it did not propagate errors while parsing XML mixed content, causing a NULL dereference. If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability.
References
Impacted products
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If an untrusted XML document was parsed in recovery mode and post-validated, the flaw could be used to crash the application. The highest threat from this vulnerability is to system availability." }, { "lang": "es", "value": "Una vulnerabilidad encontrada en libxml2 en versiones anteriores a 2.9.11 muestra que no propag\u00f3 errores al analizar el contenido mixto XML, causando una desreferencia de NULL.\u0026#xa0;Si un documento XML que no es confiable fue analizado en modo de recuperaci\u00f3n y pos-comprobado, el fallo podr\u00eda usarse para bloquear la aplicaci\u00f3n.\u0026#xa0;La mayor amenaza de esta vulnerabilidad es la disponibilidad del sistema" } ], "id": "CVE-2021-3537", "lastModified": "2024-11-21T06:21:47.317", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-05-14T20:15:16.553", "references": [ { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1956522" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202107-05" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210625-0002/" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "secalert@redhat.com", "tags": [ "Not Applicable" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1956522" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202107-05" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210625-0002/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Not Applicable" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2021.html" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-476" } ], "source": "secalert@redhat.com", "type": "Secondary" }, { "description": [ { "lang": "en", "value": "CWE-476" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2022-05-03 16:15
Modified
2024-11-21 06:40
Severity ?
Summary
The c_rehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2). Fixed in OpenSSL 1.1.1o (Affected 1.1.1-1.1.1n). Fixed in OpenSSL 1.0.2ze (Affected 1.0.2-1.0.2zd).
References
Impacted products
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This script is distributed by some operating systems in a manner where it is automatically executed. On such operating systems, an attacker could execute arbitrary commands with the privileges of the script. Use of the c_rehash script is considered obsolete and should be replaced by the OpenSSL rehash command line tool. Fixed in OpenSSL 3.0.3 (Affected 3.0.0,3.0.1,3.0.2). Fixed in OpenSSL 1.1.1o (Affected 1.1.1-1.1.1n). Fixed in OpenSSL 1.0.2ze (Affected 1.0.2-1.0.2zd)." }, { "lang": "es", "value": "El script c_rehash no sanea apropiadamente los meta caracteres del shell para evitar la inyecci\u00f3n de comandos. Este script es distribuido por algunos sistemas operativos de manera que es ejecutado autom\u00e1ticamente. En dichos sistemas operativos, un atacante podr\u00eda ejecutar comandos arbitrarios con los privilegios del script. El uso del script c_rehash es considerado obsoleto y debe ser sustituido por la herramienta de l\u00ednea de comandos OpenSSL rehash. Corregido en OpenSSL versi\u00f3n 3.0.3 (Afectado 3.0.0,3.0.1,3.0.2). Corregido en OpenSSL versi\u00f3n 1.1.1o (Afectado 1.1.1-1.1.1n). Corregido en OpenSSL versi\u00f3n 1.0.2ze (Afectado 1.0.2-1.0.2zd)" } ], "id": "CVE-2022-1292", "lastModified": "2024-11-21T06:40:25.683", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2022-05-03T16:15:18.823", "references": [ { "source": "openssl-security@openssl.org", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-953464.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=1ad73b4d27bd8c1b369a3cd453681d3a4f1bb9b2" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=548d3f280a6e737673f5b61fce24bb100108dfeb" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=e5fd1728ef4c7a5bf7c7a7163ca60370460a6e23" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": 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"af854a3a-2127-422b-91ae-364da2661108", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=e5fd1728ef4c7a5bf7c7a7163ca60370460a6e23" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2022/05/msg00019.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VX4KWHPMKYJL6ZLW4M5IU7E5UV5ZWJQU/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNU5M7BXMML26G3GPYKFGQYPQDRSNKDD/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2022-0011" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202210-02" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220602-0009/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20220729-0004/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2022/dsa-5139" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20220503.txt" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2022.html" } ], "sourceIdentifier": "openssl-security@openssl.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-78" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-07-09 17:15
Modified
2024-11-21 06:21
Severity ?
Summary
A flaw was found in libxml2. Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1950515 | Issue Tracking, Patch, Third Party Advisory | |
secalert@redhat.com | https://security.netapp.com/advisory/ntap-20210805-0007/ | Third Party Advisory | |
secalert@redhat.com | https://www.oracle.com/security-alerts/cpujan2022.html | Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1950515 | Issue Tracking, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20210805-0007/ | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.oracle.com/security-alerts/cpujan2022.html | Patch, Third Party Advisory |
Impacted products
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Exponential entity expansion attack its possible bypassing all existing protection mechanisms and leading to denial of service." }, { "lang": "es", "value": "Se ha encontrado un fallo en libxml2. Es posible un ataque de expansi\u00f3n exponencial de entidades omitiendo todos los mecanismos de protecci\u00f3n existentes y conllevando a una denegaci\u00f3n de servicio" } ], "id": "CVE-2021-3541", "lastModified": "2024-11-21T06:21:48.007", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2021-07-09T17:15:07.973", "references": [ { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950515" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210805-0007/" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1950515" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20210805-0007/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2022.html" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-776" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2017-11-13 22:29
Modified
2024-11-21 02:59
Severity ?
Summary
A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients.
References
Impacted products
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A remote attacker could use this flaw to make a TLS/SSL server consume an excessive amount of CPU and fail to accept connections from other clients." }, { "lang": "es", "value": "Se ha encontrado un fallo de denegaci\u00f3n de servicio en OpenSSL en las versiones 0.9.8, 1.0.1, 1.0.2 hasta la 1.0.2h y la 1.1.0 en la forma en la que el protocolo TLS/SSL defini\u00f3 el procesamiento de paquetes ALERT durante una negociaci\u00f3n de conexi\u00f3n. Un atacante remoto podr\u00eda emplear este fallo para hacer que un servidor TLS/SSL consuma una cantidad excesiva de recursos de CPU y fracase a la hora de aceptar conexiones de otros clientes." } ], "id": "CVE-2016-8610", "lastModified": "2024-11-21T02:59:39.983", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0" }, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": 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"af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.360.cn/cve/CVE-2016-8610/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:35.openssl.asc" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20171130-0001/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.paloaltonetworks.com/CVE-2016-8610" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03897en_us" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2017/dsa-3773" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuapr2020.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujan2020.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpujul2020.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/security-alerts/cpuoct2020.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-400" } ], "source": "secalert@redhat.com", "type": "Primary" }, { "description": [ { "lang": "en", "value": "CWE-400" } ], "source": "nvd@nist.gov", "type": "Secondary" } ] }
Vulnerability from fkie_nvd
Published
2016-09-21 02:59
Modified
2024-11-21 02:39
Severity ?
Summary
The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute the master secret in certain situations with a client secret key and server public key but not a server secret key, which makes it easier for man-in-the-middle attackers to spoof TLS servers by leveraging knowledge of the secret key for an arbitrary installed client X.509 certificate, aka the "Key Compromise Impersonation (KCI)" issue.
References
Impacted products
{ "configurations": [ { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:ietf:transport_layer_security:*:*:*:*:*:*:*:*", "matchCriteriaId": "B20CCEB2-5534-4263-ACEA-C0A928CB6414", "versionEndIncluding": "1.2", "vulnerable": true } ], "negate": false, "operator": "OR" }, { "cpeMatch": [ { "criteria": "cpe:2.3:a:apple:safari:-:*:*:*:*:*:*:*", "matchCriteriaId": "AFDA34B4-65B4-41A5-AC22-667C8D8FF4B7", "vulnerable": false }, { "criteria": "cpe:2.3:a:google:chrome:-:*:*:*:*:*:*:*", "matchCriteriaId": "39B565E1-C2F1-44FC-A517-E3130332B17C", "vulnerable": false }, { "criteria": "cpe:2.3:a:microsoft:internet_explorer:-:*:*:*:*:*:*:*", "matchCriteriaId": "C37BA825-679F-4257-9F2B-CE2318B75396", "vulnerable": false }, { "criteria": "cpe:2.3:a:mozilla:firefox:-:*:*:*:*:*:*:*", "matchCriteriaId": "97D4FFCF-5309-43B6-9FD5-680C6D535A7F", "vulnerable": false }, { "criteria": "cpe:2.3:a:opera:opera_browser:-:*:*:*:*:*:*:*", "matchCriteriaId": "4545786D-3129-4D92-B218-F4A92428ED48", "vulnerable": false } ], "negate": false, "operator": "OR" } ], "operator": "AND" }, { "nodes": [ { "cpeMatch": [ { "criteria": "cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*", "matchCriteriaId": "62347994-1353-497C-9C4A-D5D8D95F67E8", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:data_ontap_edge:-:*:*:*:*:*:*:*", "matchCriteriaId": "E0C4B1E5-75BF-43AE-BBAC-0DD4124C71ED", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:host_agent:-:*:*:*:*:*:*:*", "matchCriteriaId": "546855F3-654C-48F0-B3A0-FF1ABBF04007", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:oncommand_shift:-:*:*:*:*:*:*:*", "matchCriteriaId": "3BD81527-A341-42C3-9AB9-880D3DB04B08", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:plug-in_for_symantec_netbackup:-:*:*:*:*:*:*:*", "matchCriteriaId": "FFE0A9D2-9A49-4BF6-BC6F-8249162D8334", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:smi-s_provider:-:*:*:*:*:*:*:*", "matchCriteriaId": "4BB0FDCF-3750-44C6-AC5C-0CC2AAD14093", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:snap_creator_framework:-:*:*:*:*:*:*:*", "matchCriteriaId": "9F4754FB-E3EB-454A-AB1A-AE3835C5350C", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:unix:*:*", "matchCriteriaId": "61D7EF01-F618-497F-9375-8003CEA3D380", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:windows:*:*", "matchCriteriaId": "BEDE62C6-D571-4AF8-B85E-CBBCE4AF98B5", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:oracle:*:*", "matchCriteriaId": "26A2B713-7D6D-420A-93A4-E0D983C983DF", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:snapmanager:-:*:*:*:*:sap:*:*", "matchCriteriaId": "64DE38C8-94F1-4860-B045-F33928F676A8", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:snapprotect:-:*:*:*:*:*:*:*", "matchCriteriaId": "F74F467A-0C81-40D9-BA06-40FB8EF02C04", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:solidfire_\\\u0026_hci_management_node:-:*:*:*:*:*:*:*", "matchCriteriaId": "D6D700C5-F67F-4FFB-BE69-D524592A3D2E", "vulnerable": true }, { "criteria": "cpe:2.3:a:netapp:system_setup:-:*:*:*:*:*:*:*", "matchCriteriaId": "459CF8B6-B815-42EA-A286-6E737529D9AC", "vulnerable": true } ], "negate": false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute the master secret in certain situations with a client secret key and server public key but not a server secret key, which makes it easier for man-in-the-middle attackers to spoof TLS servers by leveraging knowledge of the secret key for an arbitrary installed client X.509 certificate, aka the \"Key Compromise Impersonation (KCI)\" issue." }, { "lang": "es", "value": "El protocolo TLS 1.2 y versiones anteriores soporta los valores rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh y ecdsa_fixed_ecdh para ClientCertificateType pero no documenta directamente la habilidad para computar el secreto maestro en determinadas situaciones con una clave de cliente secreta y una clave p\u00fablica de servidor pero no una clave secreta de servidor, lo que facilita a atacantes man-in-the-middle suplantar servidores TLS aprovechando el conocimiento de la clave secreta para un certificado cliente X.509 arbitrariamente instalado, tambi\u00e9n conocido como problema \"Key Compromise Impersonation (KCI)\"." } ], "id": "CVE-2015-8960", "lastModified": "2024-11-21T02:39:32.840", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false } ], "cvssMetricV31": [ { "cvssData": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 2.2, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary" } ] }, "published": "2016-09-21T02:59:00.133", "references": [ { "source": "secalert@redhat.com", "tags": [ "Press/Media Coverage", "Technical Description", "Third Party Advisory" ], "url": "http://twitter.com/matthew_d_green/statuses/630908726950674433" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Technical Description", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2016/09/20/4" }, { "source": "secalert@redhat.com", "tags": [ "Broken Link", "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/93071" }, { "source": "secalert@redhat.com", "tags": [ "Exploit", "Technical Description" ], "url": "https://kcitls.org" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20180626-0002/" }, { "source": "secalert@redhat.com", "tags": [ "Exploit", "Mitigation", "Technical Description" ], "url": "https://www.usenix.org/system/files/conference/woot15/woot15-paper-hlauschek.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Press/Media Coverage", "Technical Description", "Third Party Advisory" ], "url": "http://twitter.com/matthew_d_green/statuses/630908726950674433" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Technical Description", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2016/09/20/4" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Broken Link", "Third Party Advisory", "VDB Entry" ], "url": "http://www.securityfocus.com/bid/93071" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Technical Description" ], "url": "https://kcitls.org" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.netapp.com/advisory/ntap-20180626-0002/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Exploit", "Mitigation", "Technical Description" ], "url": "https://www.usenix.org/system/files/conference/woot15/woot15-paper-hlauschek.pdf" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-295" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }