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CVE-2012-5667

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.

POC

Reference

- https://bugs.launchpad.net/ubuntu/+source/grep/+bug/1091473

Github

- https://github.com/mudongliang/LinuxFlaw

- https://github.com/oneoy/cve-