{"action":"Upgrade squid to 4.1-1 or later.","affected":[{"fixed":"4.1-1","introduced":"0"}],"component":"squid","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["4.1-1"],"id":"tcs_01M5NB3QMHHPDH1K6FNTH0C2FE","modified_at":"2026-09-09T06:47:23.581053061Z","published_at":"2015-02-20T11:59:04.840Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-0881","https://security-tracker.debian.org/tracker/CVE-2015-0881"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-0881","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-0881"}],"summary":"CRLF injection vulnerability in Squid before 3.1.1 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted header in a response."}