{"action":"Upgrade giflib to 5.2.2-1 or later.","affected":[{"fixed":"5.2.2-1","introduced":"0"}],"component":"giflib","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["5.2.2-1"],"id":"tcs_01M5NETH99W6WJDQJA6AZRA5FH","modified_at":"2026-09-11T11:02:28.583255380Z","published_at":"2021-04-21T18:15:08.347Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2020-23922","https://security-tracker.debian.org/tracker/CVE-2020-23922"],"severity":{"label":"high","score":7.1},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2020-23922#Debian:13/giflib","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2020-23922"}],"summary":"An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read."}