CVE-2016-2178

CVSS V2 Low 2.1 CVSS V3 Medium 5.5
Description
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.
Overview
  • CVE ID
  • CVE-2016-2178
  • Assigner
  • secalert@redhat.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2016-06-20T01:59:03
  • Last Modified Date
  • 2022-12-13T12:15:21
Weakness Enumerations
CWE URL
CWE-203 http://cwe.mitre.org/data/definitions/203.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1r:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1s:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.1t:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2f:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2g:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:openssl:openssl:1.0.2h:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:linux:5:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:solaris:10:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:suse:linux_enterprise:12.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* 1 OR 0.10.0 0.10.47
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* 1 OR 0.12.0 0.12.16
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* 1 OR 4.0.0 4.1.2
cpe:2.3:a:nodejs:node.js:*:*:*:*:lts:*:*:* 1 OR 4.2.0 4.6.0
cpe:2.3:a:nodejs:node.js:*:*:*:*:-:*:*:* 1 OR 5.0.0 6.7.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:-:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:* 1 OR
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:L/AC:L/Au:N/C:P/I:N/A:N
  • Access Vector
  • LOCAL
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 2.1
  • Severity
  • LOW
  • Exploitability Score
  • 3.9
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • LOW
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
http://eprint.iacr.org/2016/594.pdf Technical Description Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html Mailing List Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-1940.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2016-2957.html Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2017-1659.html Third Party Advisory
http://seclists.org/fulldisclosure/2017/Jul/31 Mailing List Third Party Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl Third Party Advisory
http://www-01.ibm.com/support/docview.wss?uid=swg21995039 Third Party Advisory
http://www.debian.org/security/2016/dsa-3673 Third Party Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/10 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/11 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/12 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/2 Mailing List Patch Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/4 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/5 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/6 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/7 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/08/8 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/09/2 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2016/06/09/8 Mailing List Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Patch Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html Patch Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html Third Party Advisory
http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html Third Party Advisory
http://www.securityfocus.com/bid/91081 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1036054 Third Party Advisory VDB Entry
http://www.splunk.com/view/SP-CAAAPSV Third Party Advisory
http://www.splunk.com/view/SP-CAAAPUE Third Party Advisory
http://www.ubuntu.com/usn/USN-3087-1 Third Party Advisory
http://www.ubuntu.com/usn/USN-3087-2 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0193 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:0194 Third Party Advisory
https://access.redhat.com/errata/RHSA-2017:1658 Third Party Advisory
https://bto.bluecoat.com/security-advisory/sa132 Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1343400 Issue Tracking Patch
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
https://git.openssl.org/?p=openssl.git;a=commit;h=399944622df7bd81af62e67ea967c470534090e2 Issue Tracking Patch Third Party Advisory
https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448 Third Party Advisory
https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448 Third Party Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312 Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10215 Third Party Advisory
https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/ Third Party Advisory
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc Third Party Advisory
https://security.gentoo.org/glsa/201612-16 Third Party Advisory VDB Entry
https://support.f5.com/csp/article/K53084033 Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us Third Party Advisory
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us Third Party Advisory
https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24 Third Party Advisory
https://www.tenable.com/security/tns-2016-16 Third Party Advisory
https://www.tenable.com/security/tns-2016-20 Third Party Advisory
https://www.tenable.com/security/tns-2016-21 Third Party Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2016-2178
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-2178
History
Created Old Value New Value Data Type Notes
2022-05-10 06:46:04 Added to TrackCVE
2022-12-02 10:01:59 2016-06-20T01:59Z 2016-06-20T01:59:03 CVE Published Date updated
2022-12-02 10:01:59 2022-09-01T16:32:02 CVE Modified Date updated
2022-12-02 10:01:59 Analyzed Vulnerability Status updated
2022-12-13 13:08:14 2022-12-13T12:15:21 CVE Modified Date updated
2022-12-13 13:08:14 Analyzed Modified Vulnerability Status updated
2022-12-13 13:08:19 References updated
2023-01-19 15:04:33 Modified Undergoing Analysis Vulnerability Status updated
2023-01-20 09:05:36 Undergoing Analysis Modified Vulnerability Status updated