luislavena/knapsack-recipes — pull request #5 by haus (2014-02-03 20:42:54+00:00)
Title: Patch libyaml for CVE-2013-6393

CVE-2013-6393 is a buffer overflow vulnerability that affects libyaml. A quote
from a synopsis of the vulnerability states that:

LibYAML is prone to a remote heap-based buffer-overflow vulnerability because
it fails to properly sanitize user-supplied input.

Successful exploits allow remote attackers to execute arbitrary code in the
context of the vulnerable application. Failed exploit attempts likely result
in denial-of-service conditions.