{"action":"Upgrade gd to 2.2.5-r2 or later.","affected":[{"fixed":"2.2.5-r2","introduced":"0"}],"component":"gd","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.20","exploited":false,"fixed_versions":["2.2.5-r2"],"id":"tcs_01M5NBV51GPTHNPYA438Z91KSG","modified_at":"2026-09-21T06:17:52.533974964Z","published_at":"2019-01-27T02:29:00.340Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-6977","https://security.alpinelinux.org/vuln/CVE-2019-6977"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-6977#Alpine:v3.20/gd","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-6977"}],"summary":"gdImageColorMatch in gd_color_match.c in the GD Graphics Library (aka LibGD) 2.2.5, as used in the imagecolormatch function in PHP before 5.6.40, 7.x before 7.1.26, 7.2.x before 7.2.14, and 7.3.x befo"}