{"action":"Upgrade squid to 2.7.STABLE7-1 or later.","affected":[{"fixed":"2.7.STABLE7-1","introduced":"0"}],"component":"squid","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.7.STABLE7-1"],"id":"tcs_01M5N9BA701F0BG68HZ6Q0STWR","modified_at":"2026-10-23T17:47:34.937315948Z","published_at":"2009-08-18T21:00:00.640Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-2855","https://security-tracker.debian.org/tracker/CVE-2009-2855"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-2855#Debian:14/squid","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-2855"}],"summary":"The strListGetItem function in src/HttpHeaderTools.c in Squid 2.7 allows remote attackers to cause a denial of service via a crafted auth header with certain comma delimiters that trigger an infinite"}