CVE-2004-0189
squid - ACL bypass
EPSS 2.5%
描述
The "%xx" URL decoding function in Squid 2.5STABLE4 and earlier allows remote attackers to bypass url_regex ACLs via a URL with a NULL ("%00") character, which causes Squid to use only a portion of the requested URL when comparing it against the access control lists.
如何修補 CVE-2004-0189
要修補 CVE-2004-0189,請將受影響套件升級到下列已修補版本。
- Debian/squid—升級至 2.5.5-1 或更新版本
- Debian/squid—升級至 2.4.6-2woody2 或更新版本
CVE-2004-0189 正在被利用嗎?
低 — EPSS 為 2.5%,目前沒有觀察到大規模利用活動。
受影響套件(2)
- from 0, < 2.5.5-1
- from 0, < 2.4.6-2woody2