VDB
DEBIAN-CVE-2011-4362
DEBIAN-CVE-2011-4362
PUBLISHED
CVSS 8.699999809265137 HIGH
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.
Risk Scores
CVSS v4.0
8.699999809265137
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | lighttpd | 0, 0, 0 |
| Debian:12 | lighttpd | 0, 0, 0 |
| Debian:14 | lighttpd | 0, 0, 0 |
| Debian:13 | lighttpd | 0, 0, 0 |
Timeline
- Dec 24, 2011 CVE Published
- Apr 28, 2026 CVE Updated