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CERTFR-2020-AVI-691
Vulnerability from certfr_avis - Published: - Updated:
De multiples vulnérabilités ont été découvertes dans les produits Juniper. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, un déni de service à distance et une atteinte à la confidentialité des données.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneImpacted products
References
| Title | Publication Time | Tags | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Juniper JIMS versions ant\u00e9rieures \u00e0 1.2.1 et 1.3.0",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "Juniper SBR Carrier tout versions ant\u00e9rieures \u00e0 8.5.0-R17",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "Juniper Contrail Networking versions ant\u00e9rieures \u00e0 R2008",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
},
{
"description": "Juniper SBR Carrier 8.6 versions ant\u00e9rieures \u00e0 8.6.0-R12",
"product": {
"name": "N/A",
"vendor": {
"name": "N/A",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2020-2803",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2803"
},
{
"name": "CVE-2020-1747",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-1747"
},
{
"name": "CVE-2019-1549",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-1549"
},
{
"name": "CVE-2020-2773",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2773"
},
{
"name": "CVE-2020-2805",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2805"
},
{
"name": "CVE-2020-2830",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2830"
},
{
"name": "CVE-2020-2781",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2781"
},
{
"name": "CVE-2018-5730",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5730"
},
{
"name": "CVE-2019-14846",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-14846"
},
{
"name": "CVE-2019-1552",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-1552"
},
{
"name": "CVE-2016-9843",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9843"
},
{
"name": "CVE-2020-2754",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2754"
},
{
"name": "CVE-2019-1543",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-1543"
},
{
"name": "CVE-2019-1547",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-1547"
},
{
"name": "CVE-2019-1563",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-1563"
},
{
"name": "CVE-2016-9841",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9841"
},
{
"name": "CVE-2018-20217",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-20217"
},
{
"name": "CVE-2020-2755",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2755"
},
{
"name": "CVE-2020-2800",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2800"
},
{
"name": "CVE-2018-0732",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-0732"
},
{
"name": "CVE-2018-20843",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-20843"
},
{
"name": "CVE-2019-1559",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-1559"
},
{
"name": "CVE-2020-1967",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-1967"
},
{
"name": "CVE-2020-2757",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2757"
},
{
"name": "CVE-2020-5260",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-5260"
},
{
"name": "CVE-2018-5729",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-5729"
},
{
"name": "CVE-2019-1551",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-1551"
},
{
"name": "CVE-2020-2756",
"url": "https://www.cve.org/CVERecord?id=CVE-2020-2756"
},
{
"name": "CVE-2019-15903",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-15903"
},
{
"name": "CVE-2019-13734",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-13734"
}
],
"links": [],
"reference": "CERTFR-2020-AVI-691",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2020-10-29T00:00:00.000000"
}
],
"risks": [
{
"description": "D\u00e9ni de service \u00e0 distance"
},
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Non sp\u00e9cifi\u00e9 par l\u0027\u00e9diteur"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nJuniper. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de\ncode arbitraire \u00e0 distance, un d\u00e9ni de service \u00e0 distance et une\natteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Juniper",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11087 du 28 octobre 2020",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11087\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11074 du 28 octobre 2020",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11074\u0026cat=SIRT_1\u0026actp=LIST"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Juniper JSA11073 du 28 octobre 2020",
"url": "https://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA11073\u0026cat=SIRT_1\u0026actp=LIST"
}
]
}
CVE-2020-2781 (GCVE-0-2020-2781)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 15:05
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: JSSE). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
Severity ?
5.3 (Medium)
CWE
- Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2016-9843 (GCVE-0-2016-9843)
Vulnerability from cvelistv5 – Published: 2017-05-23 03:56 – Updated: 2024-08-06 02:59
VLAI?
EPSS
Summary
The crc32_big function in crc32.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact via vectors involving big-endian CRC calculation.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2019-1543 (GCVE-0-2019-1543)
Vulnerability from cvelistv5 – Published: 2019-03-06 21:00 – Updated: 2024-09-16 17:43
VLAI?
EPSS
Summary
ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also incorrectly allows a nonce to be set of up to 16 bytes. In this case only the last 12 bytes are significant and any additional leading bytes are ignored. It is a requirement of using this cipher that nonce values are unique. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks. If an application changes the default nonce length to be longer than 12 bytes and then makes a change to the leading bytes of the nonce expecting the new value to be a new unique nonce then such an application could inadvertently encrypt messages with a reused nonce. Additionally the ignored bytes in a long nonce are not covered by the integrity guarantee of this cipher. Any application that relies on the integrity of these ignored leading bytes of a long nonce may be further affected. Any OpenSSL internal use of this cipher, including in SSL/TLS, is safe because no such use sets such a long nonce value. However user applications that use this cipher directly and set a non-default nonce length to be longer than 12 bytes may be vulnerable. OpenSSL versions 1.1.1 and 1.1.0 are affected by this issue. Due to the limited scope of affected deployments this has been assessed as low severity and therefore we are not creating new releases at this time. Fixed in OpenSSL 1.1.1c (Affected 1.1.1-1.1.1b). Fixed in OpenSSL 1.1.0k (Affected 1.1.0-1.1.0j).
Severity ?
No CVSS data available.
CWE
- Nonce Reuse
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||
Impacted products
Credits
Joran Dirk Greef of Ronomon
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CVE-2019-1552 (GCVE-0-2019-1552)
Vulnerability from cvelistv5 – Published: 2019-07-30 16:29 – Updated: 2024-09-16 16:18
VLAI?
EPSS
Summary
OpenSSL has internal defaults for a directory tree where it can find a configuration file as well as certificates used for verification in TLS. This directory is most commonly referred to as OPENSSLDIR, and is configurable with the --prefix / --openssldir configuration options. For OpenSSL versions 1.1.0 and 1.1.1, the mingw configuration targets assume that resulting programs and libraries are installed in a Unix-like environment and the default prefix for program installation as well as for OPENSSLDIR should be '/usr/local'. However, mingw programs are Windows programs, and as such, find themselves looking at sub-directories of 'C:/usr/local', which may be world writable, which enables untrusted users to modify OpenSSL's default configuration, insert CA certificates, modify (or even replace) existing engine modules, etc. For OpenSSL 1.0.2, '/usr/local/ssl' is used as default for OPENSSLDIR on all Unix and Windows targets, including Visual C builds. However, some build instructions for the diverse Windows targets on 1.0.2 encourage you to specify your own --prefix. OpenSSL versions 1.1.1, 1.1.0 and 1.0.2 are affected by this issue. Due to the limited scope of affected deployments this has been assessed as low severity and therefore we are not creating new releases at this time. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).
Severity ?
No CVSS data available.
CWE
- Insecure defaults
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
Credits
Rich Mirch
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CVE-2019-1559 (GCVE-0-2019-1559)
Vulnerability from cvelistv5 – Published: 2019-02-27 23:00 – Updated: 2024-09-17 04:20
VLAI?
EPSS
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).
Severity ?
No CVSS data available.
CWE
- Padding Oracle
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
Credits
Juraj Somorovsky, Robert Merget and Nimrod Aviram, with additional investigation by Steven Collison and Andrew Hourselt
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CVE-2019-13734 (GCVE-0-2019-13734)
Vulnerability from cvelistv5 – Published: 2019-12-10 21:01 – Updated: 2024-08-05 00:05
VLAI?
EPSS
Summary
Out of bounds write in SQLite in Google Chrome prior to 79.0.3945.79 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Severity ?
No CVSS data available.
CWE
- Out of bounds write
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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|
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Impacted products
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CVE-2019-1551 (GCVE-0-2019-1551)
Vulnerability from cvelistv5 – Published: 2019-12-06 17:20 – Updated: 2024-09-16 19:40
VLAI?
EPSS
Summary
There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME. Fixed in OpenSSL 1.1.1e (Affected 1.1.1-1.1.1d). Fixed in OpenSSL 1.0.2u (Affected 1.0.2-1.0.2t).
Severity ?
No CVSS data available.
CWE
- Integer overflow bug
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
Credits
OSS-Fuzz and Guido Vranken
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CVE-2018-5730 (GCVE-0-2018-5730)
Vulnerability from cvelistv5 – Published: 2018-03-06 20:00 – Updated: 2024-08-05 05:40
VLAI?
EPSS
Summary
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to circumvent a DN containership check by supplying both a "linkdn" and "containerdn" database argument, or by supplying a DN string which is a left extension of a container DN string but is not hierarchically within the container DN.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||
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CVE-2019-1549 (GCVE-0-2019-1549)
Vulnerability from cvelistv5 – Published: 2019-09-10 16:58 – Updated: 2024-09-16 22:56
VLAI?
EPSS
Summary
OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c).
Severity ?
No CVSS data available.
CWE
- Random Number Generation
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
Credits
Matt Caswell
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CVE-2019-1563 (GCVE-0-2019-1563)
Vulnerability from cvelistv5 – Published: 2019-09-10 16:58 – Updated: 2024-09-17 01:11
VLAI?
EPSS
Summary
In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).
Severity ?
No CVSS data available.
CWE
- Padding Oracle
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
Credits
Bernd Edlinger
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CVE-2020-2756 (GCVE-0-2020-2756)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 15:41
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Severity ?
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2020-2755 (GCVE-0-2020-2755)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 15:41
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Scripting). Supported versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Severity ?
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2020-2754 (GCVE-0-2020-2754)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 15:42
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Scripting). Supported versions that are affected are Java SE: 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Severity ?
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2018-20217 (GCVE-0-2018-20217)
Vulnerability from cvelistv5 – Published: 2018-12-26 20:00 – Updated: 2024-08-05 11:58
VLAI?
EPSS
Summary
A Reachable Assertion issue was discovered in the KDC in MIT Kerberos 5 (aka krb5) before 1.17. If an attacker can obtain a krbtgt ticket using an older encryption type (single-DES, triple-DES, or RC4), the attacker can crash the KDC by making an S4U2Self request.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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CVE-2018-20843 (GCVE-0-2018-20843)
Vulnerability from cvelistv5 – Published: 2019-06-24 16:06 – Updated: 2025-05-30 19:39
VLAI?
EPSS
Summary
In libexpat in Expat before 2.2.7, XML input including XML names that contain a large number of colons could make the XML parser consume a high amount of RAM and CPU resources while processing (enough to be usable for denial-of-service attacks).
Severity ?
7.5 (High)
CWE
- n/a
Assigner
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CVE-2020-2800 (GCVE-0-2020-2800)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 15:02
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Lightweight HTTP Server). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.0 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).
Severity ?
4.8 (Medium)
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Java SE, Java SE Embedded accessible data as well as unauthorized read access to a subset of Java SE, Java SE Embedded accessible data.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2020-2805 (GCVE-0-2020-2805)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 14:47
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
Severity ?
8.3 (High)
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2019-14846 (GCVE-0-2019-14846)
Vulnerability from cvelistv5 – Published: 2019-10-08 18:44 – Updated: 2024-08-05 00:26
VLAI?
EPSS
Summary
In Ansible, all Ansible Engine versions up to ansible-engine 2.8.5, ansible-engine 2.7.13, ansible-engine 2.6.19, were logging at the DEBUG level which lead to a disclosure of credentials if a plugin used a library that logged credentials at the DEBUG level. This flaw does not affect Ansible modules, as those are executed in a separate process.
Severity ?
7.3 (High)
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||
Impacted products
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CVE-2020-2773 (GCVE-0-2020-2773)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 15:39
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Security). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Severity ?
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2020-2830 (GCVE-0-2020-2830)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-27 19:06
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Concurrency). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).
Severity ?
5.3 (Medium)
CWE
- Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2020-1967 (GCVE-0-2020-1967)
Vulnerability from cvelistv5 – Published: 2020-04-21 13:45 – Updated: 2024-09-17 03:13
VLAI?
EPSS
Summary
Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. The crash occurs if an invalid or unrecognised signature algorithm is received from the peer. This could be exploited by a malicious peer in a Denial of Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this issue. This issue did not affect OpenSSL versions prior to 1.1.1d. Fixed in OpenSSL 1.1.1g (Affected 1.1.1d-1.1.1f).
Severity ?
No CVSS data available.
CWE
- NULL pointer dereference
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Impacted products
Credits
Bernd Edlinger
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CVE-2016-9841 (GCVE-0-2016-9841)
Vulnerability from cvelistv5 – Published: 2017-05-23 03:56 – Updated: 2024-08-06 02:59
VLAI?
EPSS
Summary
inffast.c in zlib 1.2.8 might allow context-dependent attackers to have unspecified impact by leveraging improper pointer arithmetic.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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CVE-2019-15903 (GCVE-0-2019-15903)
Vulnerability from cvelistv5 – Published: 2019-09-04 05:59 – Updated: 2025-05-30 19:27
VLAI?
EPSS
Summary
In libexpat before 2.2.8, crafted XML input could fool the parser into changing from DTD parsing to document parsing too early; a consecutive call to XML_GetCurrentLineNumber (or XML_GetCurrentColumnNumber) then resulted in a heap-based buffer over-read.
Severity ?
6.5 (Medium)
CWE
- n/a
Assigner
References
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CVE-2020-5260 (GCVE-0-2020-5260)
Vulnerability from cvelistv5 – Published: 2020-04-14 22:50 – Updated: 2024-08-04 08:22
VLAI?
EPSS
Summary
Affected versions of Git have a vulnerability whereby Git can be tricked into sending private credentials to a host controlled by an attacker. Git uses external "credential helper" programs to store and retrieve passwords or other credentials from secure storage provided by the operating system. Specially-crafted URLs that contain an encoded newline can inject unintended values into the credential helper protocol stream, causing the credential helper to retrieve the password for one server (e.g., good.example.com) for an HTTP request being made to another server (e.g., evil.example.com), resulting in credentials for the former being sent to the latter. There are no restrictions on the relationship between the two, meaning that an attacker can craft a URL that will present stored credentials for any host to a host of their choosing. The vulnerability can be triggered by feeding a malicious URL to git clone. However, the affected URLs look rather suspicious; the likely vector would be through systems which automatically clone URLs not visible to the user, such as Git submodules, or package systems built around Git. The problem has been patched in the versions published on April 14th, 2020, going back to v2.17.x. Anyone wishing to backport the change further can do so by applying commit 9a6bbee (the full release includes extra checks for git fsck, but that commit is sufficient to protect clients against the vulnerability). The patched versions are: 2.17.4, 2.18.3, 2.19.4, 2.20.3, 2.21.2, 2.22.3, 2.23.2, 2.24.2, 2.25.3, 2.26.1.
Severity ?
9.3 (Critical)
CWE
- CWE-20 - Improper Input Validation
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| git | git |
Affected:
< 2.17.4
Affected: >= 2.18.0, < 2.18.3 Affected: >= 2.19.0, 2.19.4 Affected: >= 2.20.0, < 2.20.3 Affected: >= 2.21.0, < 2.21.2 Affected: >= 2.22.0, < 2.22.3 Affected: >= 2.23.0, < 2.23.2 Affected: >= 2.24.0, < 2.24.2 Affected: >= 2.25.0, < 2.25.3 Affected: >= 2.26.0, < 2.26.1 |
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CVE-2018-0732 (GCVE-0-2018-0732)
Vulnerability from cvelistv5 – Published: 2018-06-12 13:00 – Updated: 2024-09-17 02:11
VLAI?
EPSS
Summary
During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).
Severity ?
No CVSS data available.
CWE
- Client side Denial of Service
Assigner
References
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Impacted products
Credits
Guido Vranken
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CVE-2020-1747 (GCVE-0-2020-1747)
Vulnerability from cvelistv5 – Published: 2020-03-24 13:56 – Updated: 2024-08-04 06:46
VLAI?
EPSS
Summary
A vulnerability was discovered in the PyYAML library in versions before 5.3.1, where it is susceptible to arbitrary code execution when it processes untrusted YAML files through the full_load method or with the FullLoader loader. Applications that use the library to process untrusted input may be vulnerable to this flaw. An attacker could use this flaw to execute arbitrary code on the system by abusing the python/object/new constructor.
Severity ?
9.8 (Critical)
CWE
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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CVE-2020-2803 (GCVE-0-2020-2803)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 14:48
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Libraries). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Java SE, Java SE Embedded, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Java SE, Java SE Embedded. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.0 Base Score 8.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).
Severity ?
8.3 (High)
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle GraalVM Enterprise Edition. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle GraalVM Enterprise Edition, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle GraalVM Enterprise Edition.
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2020-2757 (GCVE-0-2020-2757)
Vulnerability from cvelistv5 – Published: 2020-04-15 13:29 – Updated: 2024-09-30 15:41
VLAI?
EPSS
Summary
Vulnerability in the Java SE, Java SE Embedded product of Oracle Java SE (component: Serialization). Supported versions that are affected are Java SE: 7u251, 8u241, 11.0.6 and 14; Java SE Embedded: 8u241. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded. Note: Applies to client and server deployment of Java. This vulnerability can be exploited through sandboxed Java Web Start applications and sandboxed Java applets. It can also be exploited by supplying data to APIs in the specified Component without using sandboxed Java Web Start applications or sandboxed Java applets, such as through a web service. CVSS 3.0 Base Score 3.7 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L).
Severity ?
CWE
- Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Java SE Embedded. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java SE, Java SE Embedded.
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 7u251, 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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CVE-2018-5729 (GCVE-0-2018-5729)
Vulnerability from cvelistv5 – Published: 2018-03-06 20:00 – Updated: 2024-08-05 05:40
VLAI?
EPSS
Summary
MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service (NULL pointer dereference) or bypass a DN container check by supplying tagged data that is internal to the database module.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
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CVE-2019-1547 (GCVE-0-2019-1547)
Vulnerability from cvelistv5 – Published: 2019-09-10 16:58 – Updated: 2024-09-16 16:33
VLAI?
EPSS
Summary
Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named curve). In those cases it is possible that such a group does not have the cofactor present. This can occur even where all the parameters match a known named curve. If such a curve is used then OpenSSL falls back to non-side channel resistant code paths which may result in full key recovery during an ECDSA signature operation. In order to be vulnerable an attacker would have to have the ability to time the creation of a large number of signatures where explicit parameters with no co-factor present are in use by an application using libcrypto. For the avoidance of doubt libssl is not vulnerable because explicit parameters are never used. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).
Severity ?
No CVSS data available.
CWE
- Timing side channel
Assigner
References
| URL | Tags | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Impacted products
Credits
Cesar Pereida García, Sohaib ul Hassan, Nicola Tuveri, Iaroslav Gridin, Alejandro Cabrera Aldaya, and Billy Brumley
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"orgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
"shortName": "openssl"
},
"references": [
{
"name": "20190912 [slackware-security] openssl (SSA:2019-254-03)",
"tags": [
"mailing-list"
],
"url": "https://seclists.org/bugtraq/2019/Sep/25"
},
{
"name": "openSUSE-SU-2019:2158",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00054.html"
},
{
"name": "FEDORA-2019-d15aac6c4e",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6SNRJP2S7Y42GIIDO3HXPNMDYN2U3A/"
},
{
"name": "openSUSE-SU-2019:2189",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00072.html"
},
{
"name": "[debian-lts-announce] 20190925 [SECURITY] [DLA 1932-1] openssl security update",
"tags": [
"mailing-list"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00026.html"
},
{
"name": "FEDORA-2019-d51641f152",
"tags": [
"vendor-advisory"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZN4VVQJ3JDCHGIHV4Y2YTXBYQZ6PWQ7E/"
},
{
"name": "20191001 [SECURITY] [DSA 4539-1] openssl security update",
"tags": [
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],
"url": "https://seclists.org/bugtraq/2019/Oct/1"
},
{
"name": "20191001 [SECURITY] [DSA 4540-1] openssl1.0 security update",
"tags": [
"mailing-list"
],
"url": "https://seclists.org/bugtraq/2019/Oct/0"
},
{
"name": "DSA-4539",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2019/dsa-4539"
},
{
"name": "DSA-4540",
"tags": [
"vendor-advisory"
],
"url": "https://www.debian.org/security/2019/dsa-4540"
},
{
"name": "openSUSE-SU-2019:2268",
"tags": [
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],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00012.html"
},
{
"name": "openSUSE-SU-2019:2269",
"tags": [
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],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00016.html"
},
{
"name": "GLSA-201911-04",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/201911-04"
},
{
"name": "USN-4376-1",
"tags": [
"vendor-advisory"
],
"url": "https://usn.ubuntu.com/4376-1/"
},
{
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
},
{
"url": "https://www.oracle.com/security-alerts/cpujul2020.html"
},
{
"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
},
{
"url": "https://www.tenable.com/security/tns-2019-08"
},
{
"url": "https://www.oracle.com/security-alerts/cpujan2020.html"
},
{
"url": "https://www.openssl.org/news/secadv/20190910.txt"
},
{
"url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=30c22fa8b1d840036b8e203585738df62a03cec8"
},
{
"url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=7c1709c2da5414f5b6133d00a03fc8c5bf996c7a"
},
{
"url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=21c856b75d81eff61aa63b4f036bb64a85bf6d46"
},
{
"url": "https://arxiv.org/abs/1909.01785"
},
{
"url": "http://packetstormsecurity.com/files/154467/Slackware-Security-Advisory-openssl-Updates.html"
},
{
"url": "https://security.netapp.com/advisory/ntap-20190919-0002/"
},
{
"url": "https://support.f5.com/csp/article/K73422160?utm_source=f5support\u0026amp%3Butm_medium=RSS"
},
{
"url": "https://www.tenable.com/security/tns-2019-09"
},
{
"url": "https://security.netapp.com/advisory/ntap-20200122-0002/"
},
{
"url": "https://security.netapp.com/advisory/ntap-20200416-0003/"
},
{
"name": "USN-4376-2",
"tags": [
"vendor-advisory"
],
"url": "https://usn.ubuntu.com/4376-2/"
},
{
"name": "USN-4504-1",
"tags": [
"vendor-advisory"
],
"url": "https://usn.ubuntu.com/4504-1/"
},
{
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10365"
},
{
"url": "https://security.netapp.com/advisory/ntap-20240621-0006/"
}
],
"title": "ECDSA remote timing attack"
}
},
"cveMetadata": {
"assignerOrgId": "3a12439a-ef3a-4c79-92e6-6081a721f1e5",
"assignerShortName": "openssl",
"cveId": "CVE-2019-1547",
"datePublished": "2019-09-10T16:58:35.307121Z",
"dateReserved": "2018-11-28T00:00:00",
"dateUpdated": "2024-09-16T16:33:05.874Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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