Description
Multiple integer overflows in GNU Grep before 2.11 might allow context-dependent attackers to execute arbitrary code via vectors involving a long input line that triggers a heap-based buffer overflow.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- https://bugs.launchpad.net/ubuntu/+source/grep/+bug/1091473 ↗
- http://www.securityfocus.com/bid/57033 ↗
- http://git.sv.gnu.org/gitweb/?p=grep.git%3Ba=shortlog%3Bh=v2.11 ↗
- http://git.savannah.gnu.org/cgit/grep.git/commit/?id=8fcf61523644df42e1905c81bed26838e0b04f91 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=889935 ↗
- http://rhn.redhat.com/errata/RHSA-2015-1447.html ↗
- http://lists.gnu.org/archive/html/bug-grep/2012-12/msg00004.html ↗
- http://git.savannah.gnu.org/cgit/grep.git/commit/?id=cbbc1a45b9f843c811905c97c90a5d31f8e6c189 ↗
- http://openwall.com/lists/oss-security/2012/12/22/6 ↗