CVEs-PoC/2012/CVE-2012-2921.md

CVE-2012-2921

Description

Universal Feed Parser (aka feedparser or python-feedparser) before 5.1.2 allows remote attackers to cause a denial of service (memory consumption) via a crafted XML ENTITY declaration in a non-ASCII encoded document.

POC

Reference

• https://code.google.com/p/feedparser/source/browse/trunk/NEWS?spec=svn706&r=706
• https://code.google.com/p/feedparser/source/browse/trunk/NEWS?spec=svn706&r=706
• https://code.google.com/p/feedparser/source/detail?r=703&path=/trunk/feedparser/feedparser.py
• https://code.google.com/p/feedparser/source/detail?r=703&path=/trunk/feedparser/feedparser.py

Github

No PoCs found on GitHub currently.