Lucene search
K

pcre miscalculation of memory requirements for malformed Posix character class

🗓️ 29 Nov 2007 15:06:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

PCRE versions before 6.7 can cause denial of service via a malformed POSIX character class after [[ sequence.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux4i386pcre0:4.5-4.el4_6.6pcre-0:4.5-4.el4_6.6.i386.rpm
Red Hat Enterprise Linux4ia64pcre0:4.5-4.el4_6.6pcre-0:4.5-4.el4_6.6.ia64.rpm
Red Hat Enterprise Linux4ppcpcre0:4.5-4.el4_6.6pcre-0:4.5-4.el4_6.6.ppc.rpm
Red Hat Enterprise Linux4ppc64pcre0:4.5-4.el4_6.6pcre-0:4.5-4.el4_6.6.ppc64.rpm
Red Hat Enterprise Linux4s390pcre0:4.5-4.el4_6.6pcre-0:4.5-4.el4_6.6.s390.rpm
Red Hat Enterprise Linux4s390xpcre0:4.5-4.el4_6.6pcre-0:4.5-4.el4_6.6.s390x.rpm
Red Hat Enterprise Linux4x86_64pcre0:4.5-4.el4_6.6pcre-0:4.5-4.el4_6.6.x86_64.rpm
Red Hat Enterprise Linux4i386pcre-debuginfo0:4.5-4.el4_6.6pcre-debuginfo-0:4.5-4.el4_6.6.i386.rpm
Red Hat Enterprise Linux4ia64pcre-debuginfo0:4.5-4.el4_6.6pcre-debuginfo-0:4.5-4.el4_6.6.ia64.rpm
Red Hat Enterprise Linux4ppcpcre-debuginfo0:4.5-4.el4_6.6pcre-debuginfo-0:4.5-4.el4_6.6.ppc.rpm
Rows per page

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

25 Jun 2026 10:34Current
5.8Medium risk
Vulners AI Score5.8
CVSS 24.3
EPSS0.01604
4