CVE-2016-2178 (GCVE-0-2016-2178)
Vulnerability from cvelistv5 – Published: 2016-06-20 00:00 – Updated: 2024-08-05 23:17
VLAI
EPSS
VEX
Summary
The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack.
Severity
5.5 (Medium)
CWE
- n/a
Assigner
References
69 references
Date Public
2016-06-06 00:00
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-05T23:17:50.594Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://www.tenable.com/security/tns-2016-20"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.splunk.com/view/SP-CAAAPUE"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
},
{
"name": "RHSA-2017:1659",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://rhn.redhat.com/errata/RHSA-2017-1659.html"
},
{
"name": "[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/8"
},
{
"name": "RHSA-2017:1658",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2017:1658"
},
{
"name": "RHSA-2016:1940",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-1940.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html"
},
{
"name": "GLSA-201612-16",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.gentoo.org/glsa/201612-16"
},
{
"tags": [
"x_transferred"
],
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.splunk.com/view/SP-CAAAPSV"
},
{
"tags": [
"x_transferred"
],
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21995039"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.tenable.com/security/tns-2016-16"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.tenable.com/security/tns-2016-21"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=399944622df7bd81af62e67ea967c470534090e2"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"
},
{
"name": "91081",
"tags": [
"vdb-entry",
"x_transferred"
],
"url": "http://www.securityfocus.com/bid/91081"
},
{
"name": "RHSA-2017:0194",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0194"
},
{
"name": "[oss-security] 20160608 CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/2"
},
{
"name": "RHSA-2017:0193",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0193"
},
{
"tags": [
"x_transferred"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1343400"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"
},
{
"name": "RHSA-2016:2957",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://bto.bluecoat.com/security-advisory/sa132"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"
},
{
"name": "FreeBSD-SA-16:26",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc"
},
{
"name": "SUSE-SU-2016:2470",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448"
},
{
"name": "1036054",
"tags": [
"vdb-entry",
"x_transferred"
],
"url": "http://www.securitytracker.com/id/1036054"
},
{
"tags": [
"x_transferred"
],
"url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759"
},
{
"tags": [
"x_transferred"
],
"url": "http://eprint.iacr.org/2016/594.pdf"
},
{
"tags": [
"x_transferred"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10215"
},
{
"name": "SUSE-SU-2017:2700",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html"
},
{
"name": "USN-3087-1",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://www.ubuntu.com/usn/USN-3087-1"
},
{
"name": "SUSE-SU-2016:2469",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html"
},
{
"name": "20160927 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: September 2016",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/8"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/4"
},
{
"name": "openSUSE-SU-2016:2537",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/6"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.f5.com/csp/article/K53084033"
},
{
"name": "USN-3087-2",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://www.ubuntu.com/usn/USN-3087-2"
},
{
"name": "SUSE-SU-2017:2699",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html"
},
{
"name": "openSUSE-SU-2016:2407",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html"
},
{
"name": "20170717 Orion Elite Hidden IP Browser Pro - All Versions - Multiple Known Vulnerabilities",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://seclists.org/fulldisclosure/2017/Jul/31"
},
{
"name": "SUSE-SU-2016:2458",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/10"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/11"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/5"
},
{
"name": "DSA-3673",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://www.debian.org/security/2016/dsa-3673"
},
{
"name": "openSUSE-SU-2016:2391",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html"
},
{
"name": "openSUSE-SU-2018:0458",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/12"
},
{
"name": "SUSE-SU-2016:2387",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html"
},
{
"tags": [
"x_transferred"
],
"url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-c05302448"
},
{
"name": "SUSE-SU-2016:2468",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html"
},
{
"name": "openSUSE-SU-2016:2496",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/7"
},
{
"name": "[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list",
"x_transferred"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/2"
},
{
"name": "SUSE-SU-2016:2394",
"tags": [
"vendor-advisory",
"x_transferred"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html"
},
{
"tags": [
"x_transferred"
],
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en"
},
{
"tags": [
"x_transferred"
],
"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24"
},
{
"tags": [
"x_transferred"
],
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"datePublic": "2016-06-06T00:00:00.000Z",
"descriptions": [
{
"lang": "en",
"value": "The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2022-12-13T00:00:00.000Z",
"orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"shortName": "redhat"
},
"references": [
{
"url": "https://www.tenable.com/security/tns-2016-20"
},
{
"url": "http://www.splunk.com/view/SP-CAAAPUE"
},
{
"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
},
{
"name": "RHSA-2017:1659",
"tags": [
"vendor-advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2017-1659.html"
},
{
"name": "[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/8"
},
{
"name": "RHSA-2017:1658",
"tags": [
"vendor-advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:1658"
},
{
"name": "RHSA-2016:1940",
"tags": [
"vendor-advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-1940.html"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html"
},
{
"name": "GLSA-201612-16",
"tags": [
"vendor-advisory"
],
"url": "https://security.gentoo.org/glsa/201612-16"
},
{
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312"
},
{
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"url": "http://www.splunk.com/view/SP-CAAAPSV"
},
{
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21995039"
},
{
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"
},
{
"url": "https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/"
},
{
"url": "https://www.tenable.com/security/tns-2016-16"
},
{
"url": "https://www.tenable.com/security/tns-2016-21"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
},
{
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
},
{
"url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=399944622df7bd81af62e67ea967c470534090e2"
},
{
"url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"
},
{
"name": "91081",
"tags": [
"vdb-entry"
],
"url": "http://www.securityfocus.com/bid/91081"
},
{
"name": "RHSA-2017:0194",
"tags": [
"vendor-advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0194"
},
{
"name": "[oss-security] 20160608 CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/2"
},
{
"name": "RHSA-2017:0193",
"tags": [
"vendor-advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0193"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1343400"
},
{
"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"
},
{
"name": "RHSA-2016:2957",
"tags": [
"vendor-advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
},
{
"url": "https://bto.bluecoat.com/security-advisory/sa132"
},
{
"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"
},
{
"name": "FreeBSD-SA-16:26",
"tags": [
"vendor-advisory"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc"
},
{
"name": "SUSE-SU-2016:2470",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html"
},
{
"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448"
},
{
"name": "1036054",
"tags": [
"vdb-entry"
],
"url": "http://www.securitytracker.com/id/1036054"
},
{
"url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759"
},
{
"url": "http://eprint.iacr.org/2016/594.pdf"
},
{
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10215"
},
{
"name": "SUSE-SU-2017:2700",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html"
},
{
"name": "USN-3087-1",
"tags": [
"vendor-advisory"
],
"url": "http://www.ubuntu.com/usn/USN-3087-1"
},
{
"name": "SUSE-SU-2016:2469",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html"
},
{
"name": "20160927 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: September 2016",
"tags": [
"vendor-advisory"
],
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/8"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/4"
},
{
"name": "openSUSE-SU-2016:2537",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/6"
},
{
"url": "https://support.f5.com/csp/article/K53084033"
},
{
"name": "USN-3087-2",
"tags": [
"vendor-advisory"
],
"url": "http://www.ubuntu.com/usn/USN-3087-2"
},
{
"name": "SUSE-SU-2017:2699",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html"
},
{
"name": "openSUSE-SU-2016:2407",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html"
},
{
"name": "20170717 Orion Elite Hidden IP Browser Pro - All Versions - Multiple Known Vulnerabilities",
"tags": [
"mailing-list"
],
"url": "http://seclists.org/fulldisclosure/2017/Jul/31"
},
{
"name": "SUSE-SU-2016:2458",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html"
},
{
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/10"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/11"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/5"
},
{
"name": "DSA-3673",
"tags": [
"vendor-advisory"
],
"url": "http://www.debian.org/security/2016/dsa-3673"
},
{
"name": "openSUSE-SU-2016:2391",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html"
},
{
"name": "openSUSE-SU-2018:0458",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/12"
},
{
"name": "SUSE-SU-2016:2387",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html"
},
{
"url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-c05302448"
},
{
"name": "SUSE-SU-2016:2468",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html"
},
{
"name": "openSUSE-SU-2016:2496",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html"
},
{
"name": "[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/7"
},
{
"name": "[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations",
"tags": [
"mailing-list"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/2"
},
{
"name": "SUSE-SU-2016:2394",
"tags": [
"vendor-advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html"
},
{
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en"
},
{
"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24"
},
{
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
"assignerShortName": "redhat",
"cveId": "CVE-2016-2178",
"datePublished": "2016-06-20T00:00:00.000Z",
"dateReserved": "2016-01-29T00:00:00.000Z",
"dateUpdated": "2024-08-05T23:17:50.594Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2016-2178",
"date": "2026-10-29",
"epss": "0.01242",
"percentile": "0.69141"
},
"nvd": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "2D1C00C0-C77E-4255-9ECA-20F2673C7366",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*",
"matchCriteriaId": "3A66E6CF-39CF-412E-8EF0-8E10BA21B4A4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*",
"matchCriteriaId": "C684FB18-FDDC-4BED-A28C-C23EE6CD0094",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*",
"matchCriteriaId": "A74A79A7-4FAF-4C81-8622-050008B96AE1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*",
"matchCriteriaId": "CEDACCB9-8D61-49EE-9957-9E58BC7BB031",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*",
"matchCriteriaId": "4993DD56-F9E3-4AC8-AC3E-BF204B950DEC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*",
"matchCriteriaId": "E884B241-F9C3-44F8-A420-DE65F5F3D660",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*",
"matchCriteriaId": "3A383620-B4F7-44A7-85DA-A4FF2E115D80",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*",
"matchCriteriaId": "5F0C6812-F455-49CF-B29B-9AC00306DA43",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*",
"matchCriteriaId": "3F2D462C-A1B4-4572-A615-BDE9DC5F1E55",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*",
"matchCriteriaId": "3703E445-17C0-4C85-A496-A35641C0C8DB",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*",
"matchCriteriaId": "2F4034B9-EF1C-40E6-B92A-D4D7B7E7E774",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*",
"matchCriteriaId": "ABEC1927-F469-4B9E-B544-DA6CF90F0B34",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*",
"matchCriteriaId": "DE2188F9-FAF8-4A0C-BB49-E95BDBC119BF",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:*",
"matchCriteriaId": "A9EC827B-5313-47D7-BF49-CFF033CF3D53",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:*",
"matchCriteriaId": "A438E65F-33B1-46BC-AD93-200DCC6B43D4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:*",
"matchCriteriaId": "4BFDCF78-62C1-429E-A43C-0C9FEC14837D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:*",
"matchCriteriaId": "6A0B4DEF-C6E8-4243-9893-6E650013600C",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1r:*:*:*:*:*:*:*",
"matchCriteriaId": "E28CD4F7-522F-4ECA-9035-228596CDE769",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1s:*:*:*:*:*:*:*",
"matchCriteriaId": "A491B32F-31F0-4151-AE9B-313CBF2C060D",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.1t:*:*:*:*:*:*:*",
"matchCriteriaId": "0AF4953B-BB23-4C80-8C48-9E94EB234AAE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*",
"matchCriteriaId": "AD3E5C1B-EC63-4214-A0BD-0B8681CE6C8B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*",
"matchCriteriaId": "60F946FD-F564-49DA-B043-5943308BA9EE",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*",
"matchCriteriaId": "4847BCF3-EFCE-41AF-8E7D-3D51EB9DCC5B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*",
"matchCriteriaId": "9B89180B-FB68-4DD8-B076-16E51CC7FB91",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*",
"matchCriteriaId": "4C986592-4086-4A39-9767-EF34DBAA6A53",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*",
"matchCriteriaId": "7B23181C-03DB-4E92-B3F6-6B585B5231B4",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:*",
"matchCriteriaId": "94D9EC1C-4843-4026-9B05-E060E9391734",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2g:*:*:*:*:*:*:*",
"matchCriteriaId": "B066401C-21CF-4BE9-9C55-C9F1E0C7BE3F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:*",
"matchCriteriaId": "036FB24F-7D86-4730-8BC9-722875BEC807",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:oracle:linux:5:*:*:*:*:*:*:*",
"matchCriteriaId": "CE882C74-313C-47A9-9FA0-05F2CBF09D1A",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*",
"matchCriteriaId": "CC7A498A-A669-4C42-8134-86103C799D13",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*",
"matchCriteriaId": "104DA87B-DEE4-4262-AE50-8E6BC43B228B",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:*",
"matchCriteriaId": "964B57CD-CB8A-4520-B358-1C93EC5EF2DC",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:*",
"matchCriteriaId": "79A602C5-61FE-47BA-9786-F045B6C6DBA8",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:*",
"matchCriteriaId": "CBC8B78D-1131-4F21-919D-8AC79A410FB9",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*",
"matchCriteriaId": "080F38F5-0A51-43BC-BC66-98545B31A0F2",
"versionEndExcluding": "0.10.47",
"versionStartIncluding": "0.10.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*",
"matchCriteriaId": "F90AAE35-9B46-4FEA-AF3A-5F28761EAC4D",
"versionEndExcluding": "0.12.16",
"versionStartIncluding": "0.12.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*",
"matchCriteriaId": "A47FC4F7-1F77-4314-B4B3-3C5D8E335379",
"versionEndIncluding": "4.1.2",
"versionStartIncluding": "4.0.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:*",
"matchCriteriaId": "303F780C-C971-4216-86D6-5026AAD56279",
"versionEndExcluding": "4.6.0",
"versionStartIncluding": "4.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:*",
"matchCriteriaId": "4A24A5C5-6ECC-46A8-B3E1-94D748FAB987",
"versionEndExcluding": "6.7.0",
"versionStartIncluding": "5.0.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
"matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:*",
"matchCriteriaId": "CB66DB75-2B16-4EBF-9B93-CE49D8086E41",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*",
"matchCriteriaId": "815D70A8-47D3-459C-A32C-9FEACA0659D1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*",
"matchCriteriaId": "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "The dsa_sign_setup function in crypto/dsa/dsa_ossl.c in OpenSSL through 1.0.2h does not properly ensure the use of constant-time operations, which makes it easier for local users to discover a DSA private key via a timing side-channel attack."
},
{
"lang": "es",
"value": "La funci\u00f3n dsa_sign_setup en crypto/dsa/dsa_ossl.c en OpenSSL hasta la versi\u00f3n 1.0.2h no asegura correctamente la utilizaci\u00f3n de operaciones de tiempo constante, lo que facilita a usuarios locales descubrir una clave privada DSA a trav\u00e9s de un ataque de sincronizaci\u00f3n de canal lateral."
}
],
"id": "CVE-2016-2178",
"lastModified": "2026-05-06T22:30:45.220",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "LOW",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 2.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:L/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 3.9,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 1.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2016-06-20T01:59:03.023",
"references": [
{
"source": "secalert@redhat.com",
"tags": [
"Technical Description",
"Third Party Advisory"
],
"url": "http://eprint.iacr.org/2016/594.pdf"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-1940.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2017-1659.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2017/Jul/31"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21995039"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.debian.org/security/2016/dsa-3673"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/10"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/11"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/12"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/2"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/4"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/5"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/6"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/7"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/8"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/2"
},
{
"source": "secalert@redhat.com",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/8"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/91081"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1036054"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.splunk.com/view/SP-CAAAPSV"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.splunk.com/view/SP-CAAAPUE"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.ubuntu.com/usn/USN-3087-1"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "http://www.ubuntu.com/usn/USN-3087-2"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0193"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0194"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:1658"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://bto.bluecoat.com/security-advisory/sa132"
},
{
"source": "secalert@redhat.com",
"tags": [
"Issue Tracking",
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1343400"
},
{
"source": "secalert@redhat.com",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
},
{
"source": "secalert@redhat.com",
"url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=399944622df7bd81af62e67ea967c470534090e2"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-c05302448"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10215"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://security.gentoo.org/glsa/201612-16"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://support.f5.com/csp/article/K53084033"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.tenable.com/security/tns-2016-16"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.tenable.com/security/tns-2016-20"
},
{
"source": "secalert@redhat.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.tenable.com/security/tns-2016-21"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Technical Description",
"Third Party Advisory"
],
"url": "http://eprint.iacr.org/2016/594.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://kb.juniper.net/InfoCenter/index?page=content\u0026id=JSA10759"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-1940.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2016-2957.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://rhn.redhat.com/errata/RHSA-2017-1659.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://seclists.org/fulldisclosure/2017/Jul/31"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www-01.ibm.com/support/docview.wss?uid=swg21995039"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.debian.org/security/2016/dsa-3673"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/10"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/11"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/12"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Patch",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/4"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/5"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/6"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/7"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/08/8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2016/06/09/8"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Patch",
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securityfocus.com/bid/91081"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "http://www.securitytracker.com/id/1036054"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.splunk.com/view/SP-CAAAPSV"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.splunk.com/view/SP-CAAAPUE"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.ubuntu.com/usn/USN-3087-1"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "http://www.ubuntu.com/usn/USN-3087-2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0193"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:0194"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/errata/RHSA-2017:1658"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://bto.bluecoat.com/security-advisory/sa132"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Issue Tracking",
"Patch"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1343400"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"url": "https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=399944622df7bd81af62e67ea967c470534090e2"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-c05302448"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10215"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://security.gentoo.org/glsa/201612-16"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://support.f5.com/csp/article/K53084033"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US\u0026docId=emr_na-hpesbhf03856en_us"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.tenable.com/security/tns-2016-16"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.tenable.com/security/tns-2016-20"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://www.tenable.com/security/tns-2016-21"
}
],
"sourceIdentifier": "secalert@redhat.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-203"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
},
"redhat_vex": {
"aggregate_severity": "Moderate",
"current_release_date": "2026-09-21T05:34:22+00:00",
"cve": "CVE-2016-2178",
"id": "CVE-2016-2178",
"initial_release_date": "2016-05-23T00:00:00+00:00",
"product_status:fixed": "314",
"product_status:known_affected": "9",
"source": "Red Hat CSAF VEX",
"status": "final",
"title": "openssl: Non-constant time codepath followed for certain operations in DSA implementation",
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2016/cve-2016-2178.json",
"version": "3"
}
}
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.