CVE-2012-2131 : Detail

CVE-2012-2131

5.08%V4
Network
2012-04-24
18h00 +00:00
2018-01-04
19h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Exploit information

Exploit Database EDB-ID : 18756

Publication date : 2012-04-18 22h00 +00:00
Author : Tavis Ormandy
EDB Verified : Yes

Products Mentioned

Configuraton 0

Openssl>>Openssl >> Version 0.9.8v

References

http://www.mandriva.com/security/advisories?name=MDVSA-2012:064
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.ubuntu.com/usn/USN-1428-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.debian.org/security/2012/dsa-2454
Tags : vendor-advisory, x_refsource_DEBIAN
http://support.apple.com/kb/HT5784
Tags : x_refsource_CONFIRM
http://secunia.com/advisories/48895
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/48956
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2012/04/24/1
Tags : mailing-list, x_refsource_MLIST
http://marc.info/?l=bugtraq&m=134039053214295&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/57353
Tags : third-party-advisory, x_refsource_SECUNIA
http://marc.info/?l=bugtraq&m=133728068926468&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=134039053214295&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.securitytracker.com/id?1026957
Tags : vdb-entry, x_refsource_SECTRACK
http://www.securityfocus.com/bid/53212
Tags : vdb-entry, x_refsource_BID
http://marc.info/?l=bugtraq&m=133728068926468&w=2
Tags : vendor-advisory, x_refsource_HP
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.