All the vulnerabilites related to siemens - simatic_net_cp_1545-1_firmware
cve-2020-9272
Vulnerability from cvelistv5
Published
2020-02-20 15:17
Modified
2024-08-04 10:26
Severity ?
EPSS score ?
Summary
ProFTPD 1.3.7 has an out-of-bounds (OOB) read vulnerability in mod_cap via the cap_text.c cap_to_text function.
References
▼ | URL | Tags |
---|---|---|
https://github.com/proftpd/proftpd/blob/master/RELEASE_NOTES | x_refsource_CONFIRM | |
https://github.com/proftpd/proftpd/issues/902 | x_refsource_CONFIRM | |
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00002.html | vendor-advisory, x_refsource_SUSE | |
https://security.gentoo.org/glsa/202003-35 | vendor-advisory, x_refsource_GENTOO | |
https://cert-portal.siemens.com/productcert/pdf/ssa-679335.pdf | x_refsource_CONFIRM |
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cve-2020-9273
Vulnerability from cvelistv5
Published
2020-02-20 15:22
Modified
2024-08-04 10:26
Severity ?
EPSS score ?
Summary
In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution.
References
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cve-2021-3449
Vulnerability from cvelistv5
Published
2021-03-25 14:25
Modified
2024-09-17 03:43
Severity ?
EPSS score ?
Summary
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j).
References
Impacted products
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Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j)." } ], "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": "2024-06-21T19:05:57.096577", "orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "shortName": "openssl" }, "references": [ { "url": "https://www.openssl.org/news/secadv/20210325.txt" }, { "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=fb9fa6b51defd48157eeb207f52181f735d96148" }, { "name": "20210325 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: March 2021", "tags": [ "vendor-advisory" ], "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-openssl-2021-GHY28dJd" }, { "name": "DSA-4875", "tags": [ "vendor-advisory" ], "url": "https://www.debian.org/security/2021/dsa-4875" }, { "name": "[oss-security] 20210327 OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/27/1" }, { "name": "[oss-security] 20210327 Re: OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/27/2" }, { "name": "[oss-security] 20210328 Re: OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/28/3" }, { "name": "[oss-security] 20210328 Re: OpenSSL 1.1.1 CVE-2021-3450 CA certificate check bypass with X509_V_FLAG_X509_STRICT, CVE-2021-3449 NULL pointer deref in signature_algorithms processing", "tags": [ "mailing-list" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/28/4" }, { "name": "GLSA-202103-03", "tags": [ "vendor-advisory" ], "url": "https://security.gentoo.org/glsa/202103-03" }, { "name": "FEDORA-2021-cbf14ab8f9", "tags": [ "vendor-advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CCBFLLVQVILIVGZMBJL3IXZGKWQISYNP/" }, { "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://security.netapp.com/advisory/ntap-20210326-0006/" }, { "url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-21:07.openssl.asc" }, { "url": "https://www.tenable.com/security/tns-2021-06" }, { "url": "https://www.tenable.com/security/tns-2021-05" }, { "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10356" }, { "url": "https://www.oracle.com//security-alerts/cpujul2021.html" }, { "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-772220.pdf" }, { "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44845" }, { "url": "https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0013" }, { "name": "[debian-lts-announce] 20210831 [SECURITY] [DLA 2751-1] postgresql-9.6 security update", "tags": [ "mailing-list" ], "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00029.html" }, { "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://www.oracle.com/security-alerts/cpujul2022.html" }, { "url": "https://security.netapp.com/advisory/ntap-20240621-0006/" } ], "title": "NULL pointer deref in signature_algorithms processing" } }, "cveMetadata": { "assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5", "assignerShortName": "openssl", "cveId": "CVE-2021-3449", "datePublished": "2021-03-25T14:25:13.659307Z", "dateReserved": "2021-03-17T00:00:00", "dateUpdated": "2024-09-17T03:43:55.497Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
cve-2020-27827
Vulnerability from cvelistv5
Published
2021-03-18 00:00
Modified
2024-08-04 16:25
Severity ?
EPSS score ?
Summary
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
▼ | n/a | lldp/openvswitch |
Version: lldpd 1.0.8, openvswitch 2.14.1, openvswitch 2.13.2, openvswitch 2.12.2, openvswitch 2.11.5, openvswitch 2.10.6, openvswitch 2.9.8, openvswitch 2.8.10, openvswitch 2.7.12, openvswitch 2.6.9 |
|
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cve-2021-41991
Vulnerability from cvelistv5
Published
2021-10-18 13:44
Modified
2024-08-04 03:22
Severity ?
EPSS score ?
Summary
The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random number generator, but this is not done correctly. Remote code execution might be a slight possibility.
References
▼ | URL | Tags |
---|---|---|
https://github.com/strongswan/strongswan/releases/tag/5.9.4 | x_refsource_MISC | |
https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41991%29.html | x_refsource_CONFIRM | |
https://www.debian.org/security/2021/dsa-4989 | vendor-advisory, x_refsource_DEBIAN | |
https://lists.debian.org/debian-lts-announce/2021/10/msg00014.html | mailing-list, x_refsource_MLIST | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/ | vendor-advisory, x_refsource_FEDORA | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/ | vendor-advisory, x_refsource_FEDORA | |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/ | vendor-advisory, x_refsource_FEDORA | |
https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf | x_refsource_CONFIRM |
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Remote code execution might be a slight possibility." } ], "problemTypes": [ { "descriptions": [ { "description": "n/a", "lang": "en", "type": "text" } ] } ], "providerMetadata": { "dateUpdated": "2022-02-08T12:06:09", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://github.com/strongswan/strongswan/releases/tag/5.9.4" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41991%29.html" }, { "name": "DSA-4989", "tags": [ "vendor-advisory", "x_refsource_DEBIAN" ], "url": "https://www.debian.org/security/2021/dsa-4989" }, { "name": "[debian-lts-announce] 20211019 [SECURITY] [DLA 2788-1] strongswan security update", "tags": [ "mailing-list", "x_refsource_MLIST" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00014.html" }, { "name": "FEDORA-2021-0b37146973", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/" }, { "name": "FEDORA-2021-b3df83339e", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/" }, { "name": "FEDORA-2021-95fab6a482", "tags": [ "vendor-advisory", "x_refsource_FEDORA" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/" }, { "tags": [ "x_refsource_CONFIRM" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf" } ], "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-41991", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "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 in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. 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Remote code execution might be a slight possibility." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "name": "https://github.com/strongswan/strongswan/releases/tag/5.9.4", "refsource": "MISC", "url": "https://github.com/strongswan/strongswan/releases/tag/5.9.4" }, { "name": "https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-(cve-2021-41991).html", "refsource": "CONFIRM", "url": "https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-(cve-2021-41991).html" }, { "name": "DSA-4989", "refsource": "DEBIAN", "url": "https://www.debian.org/security/2021/dsa-4989" }, { "name": "[debian-lts-announce] 20211019 [SECURITY] [DLA 2788-1] strongswan security update", "refsource": "MLIST", "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00014.html" }, { "name": "FEDORA-2021-0b37146973", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/" }, { "name": "FEDORA-2021-b3df83339e", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/" }, { "name": "FEDORA-2021-95fab6a482", "refsource": "FEDORA", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/" }, { "name": "https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf" } ] } } } }, "cveMetadata": { "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-41991", "datePublished": "2021-10-18T13:44:25", "dateReserved": "2021-10-04T00:00:00", "dateUpdated": "2024-08-04T03:22:25.655Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }
Vulnerability from fkie_nvd
Published
2021-03-18 17:15
Modified
2024-11-21 05:21
Severity ?
Summary
A flaw was found in multiple versions of OpenvSwitch. Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
References
Impacted products
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Specially crafted LLDP packets can cause memory to be lost when allocating data to handle specific optional TLVs, potentially causing a denial of service. The highest threat from this vulnerability is to system availability." }, { "lang": "es", "value": "Se encontr\u00f3 un fallo en m\u00faltiples versiones de OpenvSwitch.\u0026#xa0;Los paquetes LLDP especialmente dise\u00f1ados pueden causar que una memoria se pierda cuando se asignan datos para manejar TLV opcionales espec\u00edficos, potencialmente causando una denegaci\u00f3n de servicio.\u0026#xa0;La mayor amenaza de esta vulnerabilidad es la disponibilidad del sistema" } ], "id": "CVE-2020-27827", "lastModified": "2024-11-21T05:21:53.260", "metrics": { "cvssMetricV2": [ { "acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": { "accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.1, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:C", "version": "2.0" }, "exploitabilityScore": 8.6, "impactScore": 6.9, "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": "2021-03-18T17:15:13.510", "references": [ { "source": "secalert@redhat.com", "tags": [ "Issue Tracking", "Mitigation", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921438" }, { "source": "secalert@redhat.com", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T5XHPOGIPWCRRPJUE6P3HVC5PTSD5JS/" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYA4AMJXCNF6UPFG36L2TPPT32C242SP/" }, { "source": "secalert@redhat.com", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKQWHG2SZJZSGC7PXVDAEJYBN7ESDR7D/" }, { "source": "secalert@redhat.com", "tags": [ "Mailing List", "Mitigation", "Vendor Advisory" ], "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html" }, { "source": "secalert@redhat.com", "url": "https://security.gentoo.org/glsa/202311-16" }, { "source": "secalert@redhat.com", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Issue Tracking", "Mitigation", "Patch", "Third Party Advisory" ], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1921438" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-941426.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3T5XHPOGIPWCRRPJUE6P3HVC5PTSD5JS/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JYA4AMJXCNF6UPFG36L2TPPT32C242SP/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SKQWHG2SZJZSGC7PXVDAEJYBN7ESDR7D/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Mitigation", "Vendor Advisory" ], "url": "https://mail.openvswitch.org/pipermail/ovs-dev/2021-January/379471.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/202311-16" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "US Government Resource" ], "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-194-07" } ], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-400" } ], "source": "secalert@redhat.com", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-10-18 14:15
Modified
2024-11-21 06:27
Severity ?
Summary
The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random number generator, but this is not done correctly. Remote code execution might be a slight possibility.
References
Impacted products
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The code attempts to select a less-often-used cache entry by means of a random number generator, but this is not done correctly. Remote code execution might be a slight possibility." }, { "lang": "es", "value": "La cach\u00e9 de certificados en memoria en strongSwan versiones anteriores a 5.9.4, presenta un desbordamiento de enteros remoto al recibir muchas peticiones con diferentes certificados para llenar la cach\u00e9 y posteriormente desencadenar la sustituci\u00f3n de las entradas de la cach\u00e9. El c\u00f3digo intenta seleccionar una entrada de cach\u00e9 menos usada mediante un generador de n\u00fameros aleatorios, pero esto no es realizado correctamente. Una ejecuci\u00f3n de c\u00f3digo remota podr\u00eda ser una peque\u00f1a posibilidad" } ], "id": "CVE-2021-41991", "lastModified": "2024-11-21T06:27:02.090", "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": "2021-10-18T14:15:10.333", "references": [ { "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://github.com/strongswan/strongswan/releases/tag/5.9.4" }, { "source": "cve@mitre.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00014.html" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/" }, { "source": "cve@mitre.org", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/" }, { "source": "cve@mitre.org", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4989" }, { "source": "cve@mitre.org", "url": "https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41991%29.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-539476.pdf" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://github.com/strongswan/strongswan/releases/tag/5.9.4" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/10/msg00014.html" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FJSATD2R2XHTG4P63GCMQ2N7EWKMME5/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WQSQ3BEC22NF4NCDZVCT4P3Q2ZIAJXGJ/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Y3TQ32JLJOBJDB2EJKSX2PBPB5NFG2D4/" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4989" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.strongswan.org/blog/2021/10/18/strongswan-vulnerability-%28cve-2021-41991%29.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
2020-02-20 16:15
Modified
2024-11-21 05:40
Severity ?
Summary
ProFTPD 1.3.7 has an out-of-bounds (OOB) read vulnerability in mod_cap via the cap_text.c cap_to_text function.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
proftpd | proftpd | * | |
siemens | simatic_net_cp_1543-1_firmware | * | |
siemens | simatic_net_cp_1543-1 | - | |
siemens | simatic_net_cp_1545-1_firmware | * | |
siemens | simatic_net_cp_1545-1 | - | |
opensuse | backports_sle | 15.0 | |
opensuse | backports_sle | 15.0 | |
opensuse | leap | 15.1 |
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Vulnerability from fkie_nvd
Published
2020-02-20 16:15
Modified
2024-11-21 05:40
Severity ?
Summary
In ProFTPD 1.3.7, it is possible to corrupt the memory pool by interrupting the data transfer channel. This triggers a use-after-free in alloc_pool in pool.c, and possible remote code execution.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
proftpd | proftpd | 1.3.7 | |
debian | debian_linux | 8.0 | |
debian | debian_linux | 9.0 | |
debian | debian_linux | 10.0 | |
fedoraproject | fedora | 30 | |
fedoraproject | fedora | 31 | |
opensuse | backports_sle | 15.0 | |
opensuse | backports_sle | 15.0 | |
opensuse | leap | 15.1 | |
siemens | simatic_net_cp_1545-1_firmware | - | |
siemens | simatic_net_cp_1545-1 | - | |
siemens | simatic_net_cp_1543-1_firmware | * | |
siemens | simatic_net_cp_1543-1 | - |
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"af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://security.gentoo.org/glsa/202003-35" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2020/dsa-4635" } ], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [ { "description": [ { "lang": "en", "value": "CWE-416" } ], "source": "nvd@nist.gov", "type": "Primary" } ] }
Vulnerability from fkie_nvd
Published
2021-03-25 15:15
Modified
2024-11-21 06:21
Severity ?
Summary
An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j).
References
Impacted products
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false, "operator": "OR" } ] } ], "cveTags": [], "descriptions": [ { "lang": "en", "value": "An OpenSSL TLS server may crash if sent a maliciously crafted renegotiation ClientHello message from a client. If a TLSv1.2 renegotiation ClientHello omits the signature_algorithms extension (where it was present in the initial ClientHello), but includes a signature_algorithms_cert extension then a NULL pointer dereference will result, leading to a crash and a denial of service attack. A server is only vulnerable if it has TLSv1.2 and renegotiation enabled (which is the default configuration). OpenSSL TLS clients are not impacted by this issue. All OpenSSL 1.1.1 versions are affected by this issue. Users of these versions should upgrade to OpenSSL 1.1.1k. OpenSSL 1.0.2 is not impacted by this issue. Fixed in OpenSSL 1.1.1k (Affected 1.1.1-1.1.1j)." }, { "lang": "es", "value": "Un servidor OpenSSL TLS puede cometer un fallo si un cliente env\u00eda un mensaje ClientHello de renegociaci\u00f3n dise\u00f1ado maliciosamente.\u0026#xa0;Si una renegociaci\u00f3n de TLSv1.2 ClientHello omite la extensi\u00f3n signature_algorithms (donde estaba presente en el ClientHello inicial), pero incluye una extensi\u00f3n signature_algorithms_cert, se producir\u00e1 una desreferencia del puntero NULL, lo que conllevar\u00e1 un bloqueo y un ataque de denegaci\u00f3n de servicio.\u0026#xa0;Un servidor solo es vulnerable si tiene TLSv1.2 y la renegociaci\u00f3n habilitada (que es la configuraci\u00f3n predeterminada).\u0026#xa0;Los clientes de OpenSSL TLS no est\u00e1n afectados por este problema.\u0026#xa0;Todas las versiones de OpenSSL versi\u00f3n 1.1.1 est\u00e1n afectadas por este problema.\u0026#xa0;Los usuarios de estas versiones deben actualizar a OpenSSL versi\u00f3n 1.1.1k.\u0026#xa0;OpenSSL versi\u00f3n 1.0.2 no est\u00e1 afectado por este problema.\u0026#xa0;Corregido en OpenSSL versi\u00f3n 1.1.1k (Afectadas versiones 1.1.1-1.1.1j)" } ], "id": "CVE-2021-3449", "lastModified": "2024-11-21T06:21:33.050", "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": "2021-03-25T15:15:13.450", "references": [ { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/27/1" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/27/2" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/28/3" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://www.openwall.com/lists/oss-security/2021/03/28/4" }, { "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", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-772220.pdf" }, { "source": "openssl-security@openssl.org", "url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=fb9fa6b51defd48157eeb207f52181f735d96148" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44845" }, { "source": "openssl-security@openssl.org", "tags": [ "Third Party Advisory" ], "url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10356" }, { "source": "openssl-security@openssl.org", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2021/08/msg00029.html" }, { "source": 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"tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2021/dsa-4875" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Vendor Advisory" ], "url": "https://www.openssl.org/news/secadv/20210325.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/cpujul2022.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-2021-05" }, { "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory" ], "url": "https://www.tenable.com/security/tns-2021-06" }, { "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" } ] }