CVEs-PoC/2011/CVE-2011-4362.md

CVE-2011-4362

Description

Integer signedness error in the base64_decode function in the HTTP authentication functionality (http_auth.c) in lighttpd 1.4 before 1.4.30 and 1.5 before SVN revision 2806 allows remote attackers to cause a denial of service (segmentation fault) via crafted base64 input that triggers an out-of-bounds read with a negative index.

POC

Reference

• http://blog.pi3.com.pl/?p=277
• http://www.exploit-db.com/exploits/18295

Github

No PoCs found on GitHub currently.