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)

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

[Mailing List] http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html

[Mailing List] http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html

[Mailing List] http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.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/security-advisory/cpujul2016-2881720.html

[Vendor Advisory] http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

[Vendor Advisory] http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.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

[Third Party Advisory, VDB Entry] http://www.securitytracker.com/id/1034849

[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

[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

[Various Sources] https://security.FreeBSD.org/advisories/FreeBSD-SA-16:11.openssl.asc

[Third Party Advisory, US Government Resource] https://www.kb.cert.org/vuls/id/257823

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/82237

[Third Party Advisory, VDB Entry] http://www.securityfocus.com/bid/91787

... and 16 more

Scores

CVSS v3 5.9

EPSS 0.2195

EPSS Percentile 95.7%

Attack Vector NETWORK

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

Classification

CWE

CWE-310 CWE-200

Status draft

Affected Products (38)

oracle/tuxedo

oracle/exalogic_infrastructure

oracle/exalogic_infrastructure

oracle/peoplesoft_enterprise_peopletools

oracle/peoplesoft_enterprise_peopletools

oracle/peoplesoft_enterprise_peopletools

openssl/openssl

openssl/openssl

openssl/openssl

openssl/openssl

openssl/openssl

openssl/openssl

openssl/openssl

openssl/openssl

openssl/openssl

... and 23 more

Timeline

Published Feb 15, 2016

Tracked Since Feb 18, 2026