CVE-2011-4362

Fixed in a distro release EPSS 21%

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.

Published 2011-12-24 · CVE record · OSV

Products: lighttpd, debian_linux

Distro releases