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grep: heap buffer overrun

🗓️ 19 Nov 2015 03:18:28Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 4 Views

A heap based buffer overflow in grep could crash or read memory via crafted input on Unix.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux7aarch64grep0:2.20-2.el7grep-0:2.20-2.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64grep0:2.20-2.el7grep-0:2.20-2.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64legrep0:2.20-2.el7grep-0:2.20-2.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xgrep0:2.20-2.el7grep-0:2.20-2.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64grep0:2.20-2.el7grep-0:2.20-2.el7.x86_64.rpm
Red Hat Enterprise Linux7aarch64grep-debuginfo0:2.20-2.el7grep-debuginfo-0:2.20-2.el7.aarch64.rpm
Red Hat Enterprise Linux7ppc64grep-debuginfo0:2.20-2.el7grep-debuginfo-0:2.20-2.el7.ppc64.rpm
Red Hat Enterprise Linux7ppc64legrep-debuginfo0:2.20-2.el7grep-debuginfo-0:2.20-2.el7.ppc64le.rpm
Red Hat Enterprise Linux7s390xgrep-debuginfo0:2.20-2.el7grep-debuginfo-0:2.20-2.el7.s390x.rpm
Red Hat Enterprise Linux7x86_64grep-debuginfo0:2.20-2.el7grep-debuginfo-0:2.20-2.el7.x86_64.rpm
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27 Jun 2026 09:29Current
7.5High risk
Vulners AI Score7.5
CVSS 22.1
EPSS0.00486
4