CVE-2016-2178 | BDVDB-2026-76592 Detail
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.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- https://www.tenable.com/security/tns-2016-20
- http://www.splunk.com/view/SP-CAAAPUE
- http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
- http://rhn.redhat.com/errata/RHSA-2017-1659.html
- http://www.openwall.com/lists/oss-security/2016/06/09/8
- https://access.redhat.com/errata/RHSA-2017:1658
- http://rhn.redhat.com/errata/RHSA-2016-1940.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html
- https://security.gentoo.org/glsa/201612-16
- https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312
- https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us
- http://www.splunk.com/view/SP-CAAAPSV
- http://www-01.ibm.com/support/docview.wss?uid=swg21995039
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/
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- https://www.tenable.com/security/tns-2016-16
- https://www.tenable.com/security/tns-2016-21
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=399944622df7bd81af62e67ea967c470534090e2
- http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html
- http://www.securityfocus.com/bid/91081
- https://access.redhat.com/errata/RHSA-2017:0194
- http://www.openwall.com/lists/oss-security/2016/06/08/2
- https://access.redhat.com/errata/RHSA-2017:0193
- https://bugzilla.redhat.com/show_bug.cgi?id=1343400
- http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html
- http://rhn.redhat.com/errata/RHSA-2016-2957.html
- https://bto.bluecoat.com/security-advisory/sa132
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html
- https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448
- http://www.securitytracker.com/id/1036054
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
- http://eprint.iacr.org/2016/594.pdf
- https://kc.mcafee.com/corporate/index?page=content&id=SB10215
- http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html
- http://www.ubuntu.com/usn/USN-3087-1
- http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html
Exploit#
No public exploit known
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.