Vulnerability Details : 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 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.
Products affected by CVE-2015-3197
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.53:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.55:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.54:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:vm_virtualbox:5.0.16:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:exalogic_infrastructure:1.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:exalogic_infrastructure:2.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:tuxedo:12.1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:oss_support_tools:8.11.16.3.8:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1f:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1g:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1h:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1i:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1j:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta3:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta1:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2:beta2:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1l:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1k:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1m:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2a:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2b:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2c:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1n:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1o:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2d:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.2e:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1q:*:*:*:*:*:*:*
- cpe:2.3:a:openssl:openssl:1.0.1p:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-3197
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 | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:N/A:N |
8.6
|
2.9
|
NIST | |
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 |
CWE ids for CVE-2015-3197
-
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)
-
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
-
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
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00002.html
[security-announce] SUSE-SU-2016:0620-1: important: Security update for
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00001.html
[security-announce] SUSE-SU-2016:0617-1: important: Security update for
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00007.html
[security-announce] SUSE-SU-2016:0631-1: important: Security update for
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00011.html
[security-announce] openSUSE-SU-2016:0640-1: important: Security update
-
http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html
cpuapr2016v3Patch
-
http://www.securityfocus.com/bid/91787
Oracle July 2016 Critical Patch Update Multiple Vulnerabilities
-
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
-
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00017.html
[security-announce] openSUSE-SU-2016:1241-1: important: Security update
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00006.html
[security-announce] openSUSE-SU-2016:0628-1: important: Security update
-
https://www.kb.cert.org/vuls/id/257823
VU#257823 - OpenSSL re-uses unsafe prime numbers in Diffie-Hellman protocol
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00004.html
[security-announce] SUSE-SU-2016:0624-1: important: Security update for
-
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
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
Oracle Critical Patch Update - October 2017
-
http://www.openssl.org/news/secadv/20160128.txt
Vendor Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html
Oracle Critical Patch Update - July 2016
-
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
Oracle Linux Bulletin - January 2016
-
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
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
Oracle Critical Patch Update - October 2016
-
http://lists.fedoraproject.org/pipermail/package-announce/2016-January/176373.html
[SECURITY] Fedora 23 Update: openssl-1.0.2f-1.fc23
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00009.html
[security-announce] openSUSE-SU-2016:0637-1: important: Security update
-
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
-
http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00038.html
[security-announce] SUSE-SU-2016:1057-1: important: Security update for
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00025.html
[security-announce] openSUSE-SU-2016:0720-1: important: Security update
-
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
Oracle VM Server for x86 Bulletin - July 2016
-
https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00017.html
[security-announce] SUSE-SU-2016:0678-1: important: Security update for
-
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
-
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10759
Juniper Networks - 2016-10 Security Bulletin: OpenSSL security updates
-
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
Oracle Critical Patch Update - July 2017
-
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00015.html
[security-announce] openSUSE-SU-2016:1239-1: important: Security update
-
http://lists.opensuse.org/opensuse-security-announce/2016-03/msg00012.html
[security-announce] SUSE-SU-2016:0641-1: important: Security update for
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