{"action":"Upgrade squid to 4.11-1 or later.","affected":[{"fixed":"4.11-1","introduced":"0"}],"component":"squid","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.11-1"],"id":"tcs_01M5NEGVE8PCVZZPCNECWZSPP6","modified_at":"2026-09-11T11:00:43.206201153Z","published_at":"2020-04-23T15:15:14.233Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-11945","https://security-tracker.debian.org/tracker/CVE-2020-11945"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-11945#Debian:13/squid","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-11945"}],"summary":"An issue was discovered in Squid before 5.0.2. A remote attacker can replay a sniffed Digest Authentication nonce to gain access to resources that are otherwise forbidden. This occurs because the atta"}