{"action":"Upgrade libzip to 0.10-1 or later.","affected":[{"fixed":"0.10-1","introduced":"0"}],"component":"libzip","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["0.10-1"],"id":"tcs_01M5N9PTVX4DPZ7GH3YVGJPMPC","modified_at":"2026-10-23T17:47:31.994383767Z","published_at":"2011-03-20T02:00:03.377Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-0421","https://security-tracker.debian.org/tracker/CVE-2011-0421"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-0421#Debian:14/libzip","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-0421"}],"summary":"The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers"}