CVE-2011-4362
EPSS 16.2%
描述
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.
如何修補 CVE-2011-4362
要修補 CVE-2011-4362,請將受影響套件升級到下列已修補版本。
- Debian/lighttpd—升級至 1.4.30-1 或更新版本
CVE-2011-4362 正在被利用嗎?
中等 — EPSS 為 16.2%,可持續追蹤但非最高優先。
受影響套件(1)
- from 0, < 1.4.30-1