{"action":"Upgrade squid to 5.2-1 or later.","affected":[{"fixed":"5.2-1","introduced":"0"}],"component":"squid","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["5.2-1"],"id":"tcs_01M5NFH3DFEZVXWP53WR1Y6NT5","modified_at":"2026-10-23T18:02:29.963157159Z","published_at":"2021-03-09T22:15:12.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-28116","https://security-tracker.debian.org/tracker/CVE-2021-28116"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-28116#Debian:14/squid","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-28116"}],"summary":"Squid through 4.14 and 5.x through 5.0.5, in some configurations, allows information disclosure because of an out-of-bounds read in WCCP protocol data. This can be leveraged as part of a chain for rem"}