CVE-2015-3197 : ssl/s2_srvr.c in OpenSSL 1.0.1 before 1.0.1r and 1.0.2 before 1.0.2f does not pr

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.

Published 2016-02-15 02:59:02

Updated 2025-04-12 10:46:41

Source Red Hat, Inc.

View at NVD, CVE.org

Products affected by CVE-2015-3197

Oracle » Peoplesoft Enterprise Peopletools » Version: 8.53
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.53:*:*:*:*:*:*:*
Matching versions
Oracle » Peoplesoft Enterprise Peopletools » Version: 8.55
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.55:*:*:*:*:*:*:*
Matching versions
Oracle » Peoplesoft Enterprise Peopletools » Version: 8.54
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.54:*:*:*:*:*:*:*
Matching versions
Oracle » Vm Virtualbox » Version: 5.0.16
cpe:2.3:a:oracle:vm_virtualbox:5.0.16:*:*:*:*:*:*:*
Matching versions
Oracle » Exalogic Infrastructure » Version: 1.0
cpe:2.3:a:oracle:exalogic_infrastructure:1.0:*:*:*:*:*:*:*
Matching versions
Oracle » Exalogic Infrastructure » Version: 2.0
cpe:2.3:a:oracle:exalogic_infrastructure:2.0:*:*:*:*:*:*:*
Matching versions
Oracle » Tuxedo » Version: 12.1.1.0
cpe:2.3:a:oracle:tuxedo:12.1.1.0:*:*:*:*:*:*:*
Matching versions
Oracle » Oss Support Tools » Version: 8.11.16.3.8
cpe:2.3:a:oracle:oss_support_tools:8.11.16.3.8:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1f
cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1 Update Beta2
cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1 Update Beta1
cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1c
cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1b
cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1e
cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1d
cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1
cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1a
cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1 Update Beta3
cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1g
cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1h
cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1i
cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1j
cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2 Update Beta3
cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2 Update Beta1
cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2
cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2 Update Beta2
cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1l
cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1k
cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1m
cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2a
cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2b
cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2c
cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1n
cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1o
cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2d
cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.2e
cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1q
cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:*
Matching versions
Openssl » Openssl » Version: 1.0.1p
cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2015-3197

EPSS FAQ

18.22%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 95 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2015-3197

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:P/I:N/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
5.9	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N	2.2	3.6	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2015-3197

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)
CWE-310

Assigned by: nvd@nist.gov (Primary)

References for CVE-2015-3197

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

[security-announce] openSUSE-SU-2016:0638-1: important: Security update

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

HPESBHF03724 rev.1 - HPE ConvergedSystem 700 Solution with Comware v7 Switches, Remote Disclosure of Information

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html

[security-announce] SUSE-SU-2016:0620-1: important: Security update for

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html

[security-announce] SUSE-SU-2016:0617-1: important: Security update for

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html

[security-announce] SUSE-SU-2016:0631-1: important: Security update for

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html

[security-announce] openSUSE-SU-2016:0640-1: important: Security update

CVEs referencing this url
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html

cpuapr2016v3
Patch

CVEs referencing this url
http://www.securityfocus.com/bid/91787

Oracle July 2016 Critical Patch Update Multiple Vulnerabilities

CVEs referencing this url
https://git.openssl.org/?p=openssl.git;a=commit;h=d81a1600588b726c2bdccda7efad3cc7a87d6245

git.openssl.org Git - openssl.git/commit
https://security.FreeBSD.org/advisories/FreeBSD-SA-16:11.openssl.asc
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00003.html

[security-announce] SUSE-SU-2016:0621-1: important: Security update for

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html

[security-announce] openSUSE-SU-2016:1241-1: important: Security update

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html

[security-announce] openSUSE-SU-2016:0628-1: important: Security update

CVEs referencing this url
https://www.kb.cert.org/vuls/id/257823

VU#257823 - OpenSSL re-uses unsafe prime numbers in Diffie-Hellman protocol

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html

[security-announce] SUSE-SU-2016:0624-1: important: Security update for

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

GitHub - openssl/openssl: TLS/SSL and crypto library
https://security.gentoo.org/glsa/201601-05

OpenSSL: Multiple vulnerabilities (GLSA 201601-05) — Gentoo security

CVEs referencing this url
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

Oracle Critical Patch Update - October 2017

CVEs referencing this url
http://www.openssl.org/news/secadv/20160128.txt

Vendor Advisory

CVEs referencing this url
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

Oracle Critical Patch Update - July 2016

CVEs referencing this url
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html

Oracle Linux Bulletin - January 2016

CVEs referencing this url
http://www.securityfocus.com/bid/82237

OpenSSL CVE-2015-3197 Security Bypass Vulnerability
http://www.oracle.com/technetwork/topics/security/bulletinjan2016-2867206.html

Oracle Solaris Bulletin - January 2016

CVEs referencing this url
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

Oracle Critical Patch Update - October 2016

CVEs referencing this url
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html

[SECURITY] Fedora 23 Update: openssl-1.0.2f-1.fc23

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html

[security-announce] openSUSE-SU-2016:0637-1: important: Security update

CVEs referencing this url
http://www.securitytracker.com/id/1034849

OpenSSL Flaws Let Remote Users Recover DH Keys in Certain Cases and Let Remote Users Negotiate Disabled Ciphers - SecurityTracker

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html

[security-announce] SUSE-SU-2016:1057-1: important: Security update for

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html

[security-announce] openSUSE-SU-2016:0720-1: important: Security update

CVEs referencing this url
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html

Oracle VM Server for x86 Bulletin - July 2016

CVEs referencing this url
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html

[security-announce] SUSE-SU-2016:0678-1: important: Security update for

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

HPESBHF03703 rev.1 - HPE Network Products including Comware v7 and VCX using OpenSSL, Remote Unauthorized Disclosure of Information

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

Juniper Networks - 2016-10 Security Bulletin: OpenSSL security updates

CVEs referencing this url
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html

Oracle Critical Patch Update - July 2017

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html

[security-announce] openSUSE-SU-2016:1239-1: important: Security update

CVEs referencing this url
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html

[security-announce] SUSE-SU-2016:0641-1: important: Security update for

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2015-3197

Products affected by CVE-2015-3197

Exploit prediction scoring system (EPSS) score for CVE-2015-3197

CVSS scores for CVE-2015-3197

CWE ids for CVE-2015-3197

References for CVE-2015-3197