U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2012-5195 Detail

Description

Heap-based buffer overflow in the Perl_repeatcpy function in util.c in Perl 5.12.x before 5.12.5, 5.14.x before 5.14.3, and 5.15.x before 15.15.5 allows context-dependent attackers to cause a denial of service (memory consumption and crash) or possibly execute arbitrary code via the 'x' string repeat operator.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10735
http://perl5.git.perl.org/perl.git/commit/2709980d5a193ce6f3a16f0d19879a6560dcde44 Patch  Vendor Advisory 
http://perl5.git.perl.org/perl.git/commit/2709980d5a193ce6f3a16f0d19879a6560dcde44 Patch  Vendor Advisory 
http://rhn.redhat.com/errata/RHSA-2013-0685.html
http://rhn.redhat.com/errata/RHSA-2013-0685.html
http://secunia.com/advisories/51457 Vendor Advisory 
http://secunia.com/advisories/51457 Vendor Advisory 
http://secunia.com/advisories/55314
http://secunia.com/advisories/55314
http://www.debian.org/security/2012/dsa-2586
http://www.debian.org/security/2012/dsa-2586
http://www.mandriva.com/security/advisories?name=MDVSA-2013:113
http://www.mandriva.com/security/advisories?name=MDVSA-2013:113
http://www.nntp.perl.org/group/perl.perl5.porters/2012/10/msg193886.html
http://www.nntp.perl.org/group/perl.perl5.porters/2012/10/msg193886.html
http://www.openwall.com/lists/oss-security/2012/10/26/2
http://www.openwall.com/lists/oss-security/2012/10/26/2
http://www.openwall.com/lists/oss-security/2012/10/27/1
http://www.openwall.com/lists/oss-security/2012/10/27/1
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.oracle.com/technetwork/topics/security/ovmbulletinjul2016-3090546.html
http://www.securityfocus.com/bid/56287
http://www.securityfocus.com/bid/56287
http://www.ubuntu.com/usn/USN-1643-1
http://www.ubuntu.com/usn/USN-1643-1
https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0352
https://wiki.mageia.org/en/Support/Advisories/MGASA-2012-0352

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-5195
NVD Published Date:
12/17/2012
NVD Last Modified:
11/20/2024
Source:
MITRE