{"id":"ALPINE-CVE-2023-43907","details":"OptiPNG v0.7.7 was discovered to contain a global buffer overflow via the 'buffer' variable at gifread.c.","modified":"2026-11-03T06:32:59.409677471Z","published":"2023-10-01T01:15:24.947Z","upstream":["CVE-2023-43907"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2023-43907"}],"affected":[{"package":{"name":"optipng","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/optipng?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-43907.json"}},{"package":{"name":"optipng","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/optipng?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-43907.json"}},{"package":{"name":"optipng","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/optipng?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-43907.json"}},{"package":{"name":"optipng","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/optipng?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-43907.json"}},{"package":{"name":"optipng","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/optipng?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-43907.json"}},{"package":{"name":"optipng","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/optipng?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-43907.json"}},{"package":{"name":"optipng","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/optipng?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.7.8-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2023-43907.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}