patch: Out-of-bounds access in pch_write_line function in pch.c

A heap-based out-of-bounds read flaw was found in the way the patch utility parsed patch files. An attacker could potentially use this flaw to crash the patch utility by tricking it into processing crafted patch files...

UBUNTU-CVE-2016-10713

An issue was discovered in GNU patch before 2.7.6. Out-of-bounds access within pchwriteline in pch.c can possibly lead to DoS via a crafted input file...