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CERTFR-2020-AVI-691
Vulnerability from certfr_avis - Published: 2020-10-29 - Updated: 2020-10-29
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"
}
],
"initial_release_date": "2020-10-29T00:00:00",
"last_revision_date": "2020-10-29T00:00:00",
"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-2019-1547 (GCVE-0-2019-1547)
Vulnerability from cvelistv5 – Published: 2019-09-10 16:58 – Updated: 2024-09-16 16:33
VLAI
EPSS
Title
ECDSA remote timing attack
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.
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- Timing side channel
Assigner
References
35 references
Impacted products
Date Public
2019-09-10 00:00
Credits
Cesar Pereida García, Sohaib ul Hassan, Nicola Tuveri, Iaroslav Gridin, Alejandro Cabrera Aldaya, and Billy Brumley
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2019-1547",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-07-19T19:04:18.544630Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-07-19T19:04:25.516Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
},
{
"providerMetadata": {
"dateUpdated": "2024-08-04T18:20:28.292Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"name": "20190912 [slackware-security] openssl (SSA:2019-254-03)",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Sep/25"
},
{
"name": "openSUSE-SU-2019:2158",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00054.html"
},
{
"name": "FEDORA-2019-d15aac6c4e",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GY6SNRJP2S7Y42GIIDO3HXPNMDYN2U3A/"
},
{
"name": "openSUSE-SU-2019:2189",
"tags": [
"vendor-advisory",
"x_transferred"
],
"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",
"x_transferred"
],
"url": "https://lists.debian.org/debian-lts-announce/2019/09/msg00026.html"
},
{
"name": "FEDORA-2019-d51641f152",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZN4VVQJ3JDCHGIHV4Y2YTXBYQZ6PWQ7E/"
},
{
"name": "20191001 [SECURITY] [DSA 4539-1] openssl security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Oct/1"
},
{
"name": "20191001 [SECURITY] [DSA 4540-1] openssl1.0 security update",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "https://seclists.org/bugtraq/2019/Oct/0"
},
{
"name": "DSA-4539",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2019/dsa-4539"
},
{
"name": "DSA-4540",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://www.debian.org/security/2019/dsa-4540"
},
{
"name": "openSUSE-SU-2019:2268",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00012.html"
},
{
"name": "openSUSE-SU-2019:2269",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00016.html"
},
{
"name": "GLSA-201911-04",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/201911-04"
},
{
"name": "USN-4376-1",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://usn.ubuntu.com/4376-1/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuapr2020.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujul2020.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.tenable.com/security/tns-2019-08"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpujan2020.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.openssl.org/news/secadv/20190910.txt"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=30c22fa8b1d840036b8e203585738df62a03cec8"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=7c1709c2da5414f5b6133d00a03fc8c5bf996c7a"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commitdiff%3Bh=21c856b75d81eff61aa63b4f036bb64a85bf6d46"
},
{
"tags": [
"x_transferred"
],
"url": "https://arxiv.org/abs/1909.01785"
},
{
"tags": [
"x_transferred"
],
"url": "http://packetstormsecurity.com/files/154467/Slackware-Security-Advisory-openssl-Updates.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20190919-0002/"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.f5.com/csp/article/K73422160?utm_source=f5support\u0026amp%3Butm_medium=RSS"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.tenable.com/security/tns-2019-09"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20200122-0002/"
},
{
"tags": [
"x_transferred"
],
"url": "https://security.netapp.com/advisory/ntap-20200416-0003/"
},
{
"name": "USN-4376-2",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://usn.ubuntu.com/4376-2/"
},
{
"name": "USN-4504-1",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://usn.ubuntu.com/4504-1/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.oracle.com/security-alerts/cpuoct2020.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10365"
},
{
"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 1.1.1d (Affected 1.1.1-1.1.1c)"
},
{
"status": "affected",
"version": "Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k)"
},
{
"status": "affected",
"version": "Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s)"
}
]
}
],
"credits": [
{
"lang": "en",
"value": "Cesar Pereida Garc\u00eda, Sohaib ul Hassan, Nicola Tuveri, Iaroslav Gridin, Alejandro Cabrera Aldaya, and Billy Brumley"
}
],
"datePublic": "2019-09-10T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "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)."
}
],
"metrics": [
{
"other": {
"content": {
"lang": "eng",
"url": "https://www.openssl.org/policies/secpolicy.html#Low",
"value": "Low"
},
"type": "unknown"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Timing side channel",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-06-21T19:06:30.909Z",
"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": [
"mailing-list"
],
"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": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00012.html"
},
{
"name": "openSUSE-SU-2019:2269",
"tags": [
"vendor-advisory"
],
"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"
},
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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
Title
Fork Protection
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
15 references
Impacted products
Date Public
2019-09-10 00:00
Credits
Matt Caswell
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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
Title
rsaz_512_sqr overflow bug on x86_64
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
24 references
Impacted products
Date Public
2019-12-06 00:00
Credits
OSS-Fuzz and Guido Vranken
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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
Title
Windows builds with insecure path defaults
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
21 references
Impacted products
Date Public
2019-07-30 00:00
Credits
Rich Mirch
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"title": "Windows builds with insecure path defaults"
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"datePublished": "2019-07-30T16:29:24.093Z",
"dateReserved": "2018-11-28T00:00:00.000Z",
"dateUpdated": "2024-09-16T16:18:01.834Z",
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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
Title
0-byte record padding oracle
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
36 references
Impacted products
Date Public
2019-02-26 00:00
Credits
Juraj Somorovsky, Robert Merget and Nimrod Aviram, with additional investigation by Steven Collison and Andrew Hourselt
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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
Title
Padding Oracle in PKCS7_dataDecode and CMS_decrypt_set1_pkey
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
30 references
Impacted products
Date Public
2019-09-10 00:00
Credits
Bernd Edlinger
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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)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-125 - Out-of-bounds Read
Assigner
References
59 references
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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
10 references
| URL | Tags |
|---|---|
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://www.oracle.com/security-alerts/cpujul2022.html | x_refsource_MISC |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2… | x_refsource_CONFIRM |
| https://github.com/yaml/pyyaml/pull/386 | x_refsource_MISC |
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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
Title
Segmentation fault in SSL_check_chain
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
32 references
Impacted products
Date Public
2020-04-21 00:00
Credits
Bernd Edlinger
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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
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
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
12 references
| URL | Tags |
|---|---|
| https://www.oracle.com/security-alerts/cpuapr2020.html | x_refsource_MISC |
| https://security.netapp.com/advisory/ntap-2020041… | x_refsource_CONFIRM |
| https://www.debian.org/security/2020/dsa-4662 | vendor-advisoryx_refsource_DEBIAN |
| https://usn.ubuntu.com/4337-1/ | vendor-advisoryx_refsource_UBUNTU |
| https://www.debian.org/security/2020/dsa-4668 | vendor-advisoryx_refsource_DEBIAN |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://kc.mcafee.com/corporate/index?page=conten… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Oracle Corporation | Java |
Affected:
Java SE: 8u241, 11.0.6, 14
Affected: Java SE Embedded: 8u241 |
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Loading…
Trend slope:
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(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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