cve/2013/CVE-2013-7422.md

CVE-2013-7422

Description

Integer underflow in regcomp.c in Perl before 5.20, as used in Apple OS X before 10.10.5 and other products, allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a long digit string associated with an invalid backreference within a regular expression.

POC

Reference

No PoCs from references.

Github

• https://github.com/sjourdan/clair-lab