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grep: heap buffer overrun

🗓️ 20 Jul 2015 14:43:55Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

An attacker may trigger a heap based overflow in grep by crafting input to crash or read uninitialized memory.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux6ppc64grep0:2.20-3.el6grep-0:2.20-3.el6.ppc64.rpm
Red Hat Enterprise Linux6s390xgrep0:2.20-3.el6grep-0:2.20-3.el6.s390x.rpm
Red Hat Enterprise Linux6x86_64grep0:2.20-3.el6grep-0:2.20-3.el6.x86_64.rpm
Red Hat Enterprise Linux6anygrep0:2.20-3.el6.i686grep-0:2.20-3.el6.i686.noarch.rpm
Red Hat Enterprise Linux6ppc64grep-debuginfo0:2.20-3.el6grep-debuginfo-0:2.20-3.el6.ppc64.rpm
Red Hat Enterprise Linux6s390xgrep-debuginfo0:2.20-3.el6grep-debuginfo-0:2.20-3.el6.s390x.rpm
Red Hat Enterprise Linux6x86_64grep-debuginfo0:2.20-3.el6grep-debuginfo-0:2.20-3.el6.x86_64.rpm
Red Hat Enterprise Linux6anygrep-debuginfo0:2.20-3.el6.i686grep-debuginfo-0:2.20-3.el6.i686.noarch.rpm

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27 Jun 2026 13:09Current
7.5High risk
Vulners AI Score7.5
CVSS 22.1
EPSS0.00486
5