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CVE-2016-2178

Published: Jun 20, 2016

Modified: Aug 5, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

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

vendor-advisory

[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

vendor-advisory

vendor-advisory

http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2016-3090545.html

vendor-advisory

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/

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

vdb-entry

vendor-advisory

[oss-security] 20160608 CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

vendor-advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1343400

http://www.oracle.com/technetwork/topics/security/ovmbulletinoct2016-3090547.html

vendor-advisory

https://bto.bluecoat.com/security-advisory/sa132

http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

FreeBSD-SA-16:26

vendor-advisory

SUSE-SU-2016:2470

vendor-advisory

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05302448

vdb-entry

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

SUSE-SU-2017:2700

vendor-advisory

vendor-advisory

SUSE-SU-2016:2469

vendor-advisory

20160927 Multiple Vulnerabilities in OpenSSL Affecting Cisco Products: September 2016

vendor-advisory

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

openSUSE-SU-2016:2537

vendor-advisory

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

https://support.f5.com/csp/article/K53084033

vendor-advisory

SUSE-SU-2017:2699

vendor-advisory

openSUSE-SU-2016:2407

vendor-advisory

20170717 Orion Elite Hidden IP Browser Pro - All Versions - Multiple Known Vulnerabilities

mailing-list

SUSE-SU-2016:2458

vendor-advisory

https://support.hpe.com/hpsc/doc/public/display?docLocale=en&docId=emr_na-hpesbhf03856en_us

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

vendor-advisory

openSUSE-SU-2016:2391

vendor-advisory

openSUSE-SU-2018:0458

vendor-advisory

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

SUSE-SU-2016:2387

vendor-advisory

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-c05302448

SUSE-SU-2016:2468

vendor-advisory

openSUSE-SU-2016:2496

vendor-advisory

[oss-security] 20160608 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

[oss-security] 20160609 Re: CVE-2016-2178: OpenSSL DSA follows a non-constant time codepath for certain operations

mailing-list

SUSE-SU-2016:2394

vendor-advisory

http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170322-01-openssl-en

https://www.arista.com/en/support/advisories-notices/security-advisories/1749-security-advisory-24

https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

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