CVE-2007-4768 Common Vulnerabilities and Exposures

Upstream information

CVE-2007-4768 at MITRE

Description

Heap-based buffer overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized.

SUSE information

Overall state of this security issue: Does not affect SUSE products

This issue is currently rated as having moderate severity.

CVSS v2 Scores
	National Vulnerability Database
Base Score	6.8
Vector	AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector	Network
Access Complexity	Medium
Authentication	None
Confidentiality Impact	Partial
Integrity Impact	Partial
Availability Impact	Partial

SUSE Bugzilla entries: 310213 [RESOLVED / FIXED], 325921 [RESOLVED / FIXED], 649333 [RESOLVED / FIXED]

SUSE Security Advisories:

SUSE-SA:2007:069, published Fri, 21 Dec 2007 15:00:00 +0000

SUSE Timeline for this CVE

CVE page created: Tue Jul 9 16:03:03 2013
CVE page last modified: Fri Dec 8 16:22:27 2023