{"id":"CVE-2016-0703","details":"The get_client_master_key function in s2_srvr.c in the SSLv2 implementation in OpenSSL before 0.9.8zf, 1.0.0 before 1.0.0r, 1.0.1 before 1.0.1m, and 1.0.2 before 1.0.2a accepts a nonzero CLIENT-MASTER-KEY CLEAR-KEY-LENGTH value for an arbitrary cipher, which allows man-in-the-middle attackers to determine the MASTER-KEY value and decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, a related issue to CVE-2016-0800.","modified":"2026-07-09T00:36:52.479681Z","published":"2016-03-02T11:59:00.113Z","related":["SUSE-SU-2016:0617-1","SUSE-SU-2016:0620-1","SUSE-SU-2016:0621-1","SUSE-SU-2016:0624-1","SUSE-SU-2016:0631-1","SUSE-SU-2016:0641-1","SUSE-SU-2016:0748-1","SUSE-SU-2016:0778-1","SUSE-SU-2016:0786-1","SUSE-SU-2016:1057-1"],"references":[{"type":"WEB","url":"http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html"},{"type":"WEB","url":"http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160302-openssl"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html"},{"type":"WEB","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html"},{"type":"WEB","url":"http://www.securityfocus.com/bid/83743"},{"type":"WEB","url":"http://www.securitytracker.com/id/1035133"},{"type":"WEB","url":"https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf"},{"type":"WEB","url":"https://drownattack.com"},{"type":"WEB","url":"https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=ae50d8270026edf5b3c7f8aaa0c6677462b33d97"},{"type":"WEB","url":"https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03741en_us"},{"type":"WEB","url":"https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05141441"},{"type":"WEB","url":"https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA40168"},{"type":"WEB","url":"https://www.openssl.org/news/secadv/20160301.txt"},{"type":"ADVISORY","url":"http://openssl.org/news/secadv/20160301.txt"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html"},{"type":"ADVISORY","url":"https://security.FreeBSD.org/advisories/FreeBSD-SA-16:12.openssl.asc"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201603-15"},{"type":"ADVISORY","url":"https://www.arista.com/en/support/advisories-notices/security-advisories/1260-security-advisory-18"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/openssl/openssl","events":[{"introduced":"0"},{"last_affected":"c2ef67100cd0ca2321b5f1a437abb93fc7e11e37"},{"introduced":"ce052c8437fb97cbc57f034fa94b5bcd749dbf52"},{"last_affected":"2c5db8dac3a06fe5b2c889838a606138ee3542ed"}],"database_specific":{"cpe":["cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0a:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0b:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0c:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0d:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0e:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0f:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0g:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0h:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0i:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0j:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0k:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0l:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0m:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0n:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0o:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0p:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0q:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0:beta1:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0:beta2:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0:beta3:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0:beta4:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.0:beta5:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*","cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*","cpe:2.3:a:openssl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