CVE-2015-3197

MEDIUM

OpenSSL <1.0.1r-1.0.2f - Info Disclosure

Title source: llm

Description

ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not prevent use of disabled ciphers, which makes it easier for man-in-the-middle attackers to defeat cryptographic protection mechanisms by performing computations on SSLv2 traffic, related to the get_client_master_key and get_client_hello functions.

Exploits (1)

nomisec STUB

by Trinadh465 · poc

https://github.com/Trinadh465/OpenSSL-1_0_1g_CVE-2015-3197

View Code ZIP pw:eip

References (36)

Core 36

Core References

Mailing List, Third Party Advisory vendor-advisory

http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00010.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html

Third Party Advisory vendor-advisory

https://security.gentoo.org/glsa/201601-05

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html

Third Party Advisory, VDB Entry vdb-entry

http://www.securityfocus.com/bid/91787

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html

Third Party Advisory, VDB Entry vdb-entry

http://www.securityfocus.com/bid/82237

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html

Mailing List vendor-advisory

http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html

Various Sources vendor-advisory

https://security.FreeBSD.org/advisories/FreeBSD-SA-16:11.openssl.asc

Vendor Advisory

http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html

Vendor Advisory

http://www.openssl.org/news/secadv/20160128.txt

Patch

http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html

Vendor Advisory

http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

Vendor Advisory

http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

Vendor Advisory

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759

Vendor Advisory

http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

Vendor Advisory

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

Vendor Advisory

https://h20566.www2.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbhf03724en_us

Vendor Advisory

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05390893

Vendor Advisory

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

Vendor Advisory

https://git.openssl.org/?p=openssl.git%3Ba=commit%3Bh=d81a1600588b726c2bdccda7efad3cc7a87d6245

Third Party Advisory, VDB Entry vdb-entry

http://www.securitytracker.com/id/1034849

Third Party Advisory, US Government Resource third-party-advisory

https://www.kb.cert.org/vuls/id/257823

Vendor Advisory

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

Vendor Advisory

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

Scores

CVSS v3 5.9

EPSS 0.1419

EPSS Percentile 94.4%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-310 CWE-200

Status published

Products (32)

openssl/openssl 1.0.1 (4 CPE variants)

openssl/openssl 1.0.1a

openssl/openssl 1.0.1b

openssl/openssl 1.0.1c

openssl/openssl 1.0.1d

openssl/openssl 1.0.1e

openssl/openssl 1.0.1f

openssl/openssl 1.0.1g

openssl/openssl 1.0.1h

openssl/openssl 1.0.1i

... and 22 more

Published Feb 15, 2016

Tracked Since Feb 18, 2026