CVE - CVE-2016-2178

CVE-ID
CVE-2016-2178	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:91081 URL:http://www.securityfocus.com/bid/91081 CISCO:20160927 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: September 2016 URL:http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160927-openssl CONFIRM:http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759 CONFIRM:http://www-01.ibm.com/support/docview.wss?uid=swg21995039 CONFIRM:http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpuapr2018-3678067.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html CONFIRM:http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html CONFIRM:http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html CONFIRM:http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html CONFIRM:http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html CONFIRM:http://www.splunk.com/view/SP-CAAAPSV CONFIRM:http://www.splunk.com/view/SP-CAAAPUE CONFIRM:https://bto.bluecoat.com/security-advisory/sa132 CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=1343400 CONFIRM:https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf CONFIRM:https://git.openssl.org/?p=openssl.git;a=commit;h=399944622df7bd81af62e67ea967c470534090e2 CONFIRM:https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448 CONFIRM:https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448 CONFIRM:https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40312 CONFIRM:https://kc.mcafee.com/corporate/index?page=content&id=SB10215 CONFIRM:https://nodejs.org/en/blog/vulnerability/september-2016-security-releases/ CONFIRM:https://support.f5.com/csp/article/K53084033 CONFIRM:https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us CONFIRM:https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03856en_us CONFIRM:https://www.tenable.com/security/tns-2016-16 CONFIRM:https://www.tenable.com/security/tns-2016-20 CONFIRM:https://www.tenable.com/security/tns-2016-21 DEBIAN:DSA-3673 URL:http://www.debian.org/security/2016/dsa-3673 FREEBSD:FreeBSD-SA-16:26 URL:https://security.FreeBSD.org/advisories/FreeBSD-SA-16:26.openssl.asc FULLDISC:20170717 Orion Elite Hidden IP Browser Pro - All Versions - Multiple Known Vulnerabilities URL:http://seclists.org/fulldisclosure/2017/Jul/31 GENTOO:GLSA-201612-16 URL:https://security.gentoo.org/glsa/201612-16 MISC:http://eprint.iacr.org/2016/594.pdf MISC:https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24 MLIST:[oss-security] 20160608 CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/2 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/10 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/11 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/12 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/4 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/5 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/6 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/7 MLIST:[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/08/8 MLIST:[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/09/2 MLIST:[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations URL:http://www.openwall.com/lists/oss-security/2016/06/09/8 REDHAT:RHSA-2016:1940 URL:http://rhn.redhat.com/errata/RHSA-2016-1940.html REDHAT:RHSA-2016:2957 URL:http://rhn.redhat.com/errata/RHSA-2016-2957.html REDHAT:RHSA-2017:0193 URL:https://access.redhat.com/errata/RHSA-2017:0193 REDHAT:RHSA-2017:0194 URL:https://access.redhat.com/errata/RHSA-2017:0194 REDHAT:RHSA-2017:1658 URL:https://access.redhat.com/errata/RHSA-2017:1658 REDHAT:RHSA-2017:1659 URL:http://rhn.redhat.com/errata/RHSA-2017-1659.html SECTRACK:1036054 URL:http://www.securitytracker.com/id/1036054 SUSE:SUSE-SU-2016:2387 URL:http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00022.html SUSE:SUSE-SU-2016:2394 URL:http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00024.html SUSE:SUSE-SU-2016:2458 URL:http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00005.html SUSE:SUSE-SU-2016:2468 URL:http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00011.html SUSE:SUSE-SU-2016:2469 URL:http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00012.html SUSE:SUSE-SU-2016:2470 URL:http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00013.html SUSE:SUSE-SU-2017:2699 URL:http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00010.html SUSE:SUSE-SU-2017:2700 URL:http://lists.opensuse.org/opensuse-security-announce/2017-10/msg00011.html SUSE:openSUSE-SU-2016:2391 URL:http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00023.html SUSE:openSUSE-SU-2016:2407 URL:http://lists.opensuse.org/opensuse-security-announce/2016-09/msg00031.html SUSE:openSUSE-SU-2016:2496 URL:http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00021.html SUSE:openSUSE-SU-2016:2537 URL:http://lists.opensuse.org/opensuse-security-announce/2016-10/msg00029.html SUSE:openSUSE-SU-2018:0458 URL:http://lists.opensuse.org/opensuse-security-announce/2018-02/msg00032.html UBUNTU:USN-3087-1 URL:http://www.ubuntu.com/usn/USN-3087-1 UBUNTU:USN-3087-2 URL:http://www.ubuntu.com/usn/USN-3087-2
Assigning CNA
Red Hat, Inc.
Date Record Created
20160129	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20160129)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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