CVE-2012-2131

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-2110.

References

http://cvs.openssl.org/chngview?cn=22479

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673

http://lists.apple.com/archives/security-announce/2013/Jun/msg00000.html

http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00014.html

http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00015.html

http://lists.opensuse.org/opensuse-security-announce/2012-09/msg00007.html

http://marc.info/?l=bugtraq&m=133728068926468&w=2

http://marc.info/?l=bugtraq&m=134039053214295&w=2

http://secunia.com/advisories/48895

http://secunia.com/advisories/48956

http://secunia.com/advisories/57353

http://support.apple.com/kb/HT5784

http://www.debian.org/security/2012/dsa-2454

http://www.mandriva.com/security/advisories?name=MDVSA-2012:064

http://www.openssl.org/news/secadv_20120424.txt

http://www.openwall.com/lists/oss-security/2012/04/24/1

http://www.securityfocus.com/bid/53212

http://www.securitytracker.com/id?1026957

http://www.ubuntu.com/usn/USN-1428-1

http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564

https://exchange.xforce.ibmcloud.com/vulnerabilities/75099

Details

Source: MITRE

Published: 2012-04-24

Updated: 2018-01-05

Type: CWE-189

Risk Information

CVSS v2

Base Score: 7.5

Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 10

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:openssl:openssl:0.9.8v:*:*:*:*:*:*:*

Tenable Plugins

View all (16 total)

IDNameProductFamilySeverity
80717Oracle Solaris Third-Party Patch Update : openssl (multiple_vulnerabilities_in_openssl1)NessusSolaris Local Security Checks
high
73562AIX OpenSSL Advisory : openssl_advisory4.ascNessusAIX Local Security Checks
high
69987Junos Pulse Secure IVE / UAC OS Multiple SSL VulnerabilitiesNessusMisc.
high
801016Mac OS X 10.8 < 10.8.4 Multiple Vulnerabilities (Security Update 2013-002)Log Correlation EngineOperating System Detection
high
6857Mac OS X 10.8 < 10.8.4 Multiple Vulnerabilities (Security Update 2013-002)Nessus Network MonitorWeb Clients
critical
66809Mac OS X Multiple Vulnerabilities (Security Update 2013-002)NessusMacOS X Local Security Checks
critical
66808Mac OS X 10.8.x < 10.8.4 Multiple VulnerabilitiesNessusMacOS X Local Security Checks
high
64184SuSE 11.1 Security Update : openssl (SAT Patch Number 6245)NessusSuSE Local Security Checks
high
64120SuSE 11.2 Security Update : compat-openssl097g (SAT Patch Number 6749)NessusSuSE Local Security Checks
high
62060SuSE 10 Security Update : compat-openssl097g (ZYPP Patch Number 8262)NessusSuSE Local Security Checks
high
59989Juniper Junos OpenSSL ASN.1 Memory Corruption (PSN-2012-07-645)NessusJunos Local Security Checks
high
59237SuSE 10 Security Update : openssl (ZYPP Patch Number 8112)NessusSuSE Local Security Checks
high
58873Ubuntu 8.04 LTS / 10.04 LTS / 11.04 / 11.10 : openssl vulnerability (USN-1428-1)NessusUbuntu Local Security Checks
high
58865Mandriva Linux Security Advisory : openssl0.9.8 (MDVSA-2012:064)NessusMandriva Local Security Checks
high
58799OpenSSL < 0.9.8w ASN.1 asn1_d2i_read_bio Memory CorruptionNessusWeb Servers
high
58804Debian DSA-2454-2 : openssl - multiple vulnerabilitiesNessusDebian Local Security Checks
high