{"id":"ALPINE-CVE-2023-4863","details":"Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page. (Chromium security severity: Critical)","modified":"2026-03-09T01:25:34.205958Z","published":"2023-09-12T15:15:24.327Z","upstream":["CVE-2023-4863"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2023-4863"}],"affected":[{"package":{"name":"libwebp","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/libwebp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.2-r2"}]}],"versions":["0.1.2-r0","0.1.2-r1","0.1.3-r0","0.1.99-r0","0.2.0-r0","0.2.1-r0","0.3.0-r0","0.3.1-r0","0.3.1-r1","0.4.0-r1","0.4.1-r0","0.4.2-r0","0.4.3-r0","0.4.4-r0","0.5.0-r0","0.5.1-r0","0.5.2-r0","0.6.0-r0","0.6.0-r1","0.6.1-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.0.3-r0","1.1.0-r0","1.2.0-r0","1.2.0-r1","1.2.0-r2","1.2.1-r0","1.2.2-r0","1.2.2-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-4863.json"}},{"package":{"name":"libwebp","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/libwebp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.3-r2"}]}],"versions":["0.1.2-r0","0.1.2-r1","0.1.3-r0","0.1.99-r0","0.2.0-r0","0.2.1-r0","0.3.0-r0","0.3.1-r0","0.3.1-r1","0.4.0-r1","0.4.1-r0","0.4.2-r0","0.4.3-r0","0.4.4-r0","0.5.0-r0","0.5.1-r0","0.5.2-r0","0.6.0-r0","0.6.0-r1","0.6.1-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.0.3-r0","1.1.0-r0","1.2.0-r0","1.2.0-r1","1.2.0-r2","1.2.1-r0","1.2.2-r0","1.2.3-r0","1.2.3-r1"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-4863.json"}},{"package":{"name":"libwebp","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/libwebp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.4-r3"}]}],"versions":["0.1.2-r0","0.1.2-r1","0.1.3-r0","0.1.99-r0","0.2.0-r0","0.2.1-r0","0.3.0-r0","0.3.1-r0","0.3.1-r1","0.4.0-r1","0.4.1-r0","0.4.2-r0","0.4.3-r0","0.4.4-r0","0.5.0-r0","0.5.1-r0","0.5.2-r0","0.6.0-r0","0.6.0-r1","0.6.1-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.0.3-r0","1.1.0-r0","1.2.0-r0","1.2.0-r1","1.2.0-r2","1.2.1-r0","1.2.2-r0","1.2.3-r0","1.2.4-r0","1.2.4-r1","1.2.4-r2"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-4863.json"}},{"package":{"name":"libwebp","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/libwebp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-r1"}]}],"versions":["0.1.2-r0","0.1.2-r1","0.1.3-r0","0.1.99-r0","0.2.0-r0","0.2.1-r0","0.3.0-r0","0.3.1-r0","0.3.1-r1","0.4.0-r1","0.4.1-r0","0.4.2-r0","0.4.3-r0","0.4.4-r0","0.5.0-r0","0.5.1-r0","0.5.2-r0","0.6.0-r0","0.6.0-r1","0.6.1-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.0.3-r0","1.1.0-r0","1.2.0-r0","1.2.0-r1","1.2.0-r2","1.2.1-r0","1.2.2-r0","1.2.3-r0","1.2.4-r0","1.2.4-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-4863.json"}},{"package":{"name":"libwebp","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/libwebp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-r1"}]}],"versions":["0.1.2-r0","0.1.2-r1","0.1.3-r0","0.1.99-r0","0.2.0-r0","0.2.1-r0","0.3.0-r0","0.3.1-r0","0.3.1-r1","0.4.0-r1","0.4.1-r0","0.4.2-r0","0.4.3-r0","0.4.4-r0","0.5.0-r0","0.5.1-r0","0.5.2-r0","0.6.0-r0","0.6.0-r1","0.6.1-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.0.3-r0","1.1.0-r0","1.2.0-r0","1.2.0-r1","1.2.0-r2","1.2.1-r0","1.2.2-r0","1.2.3-r0","1.2.4-r0","1.2.4-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-4863.json"}},{"package":{"name":"libwebp","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/libwebp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-r1"}]}],"versions":["0.1.2-r0","0.1.2-r1","0.1.3-r0","0.1.99-r0","0.2.0-r0","0.2.1-r0","0.3.0-r0","0.3.1-r0","0.3.1-r1","0.4.0-r1","0.4.1-r0","0.4.2-r0","0.4.3-r0","0.4.4-r0","0.5.0-r0","0.5.1-r0","0.5.2-r0","0.6.0-r0","0.6.0-r1","0.6.1-r0","1.0.0-r0","1.0.1-r0","1.0.2-r0","1.0.3-r0","1.1.0-r0","1.2.0-r0","1.2.0-r1","1.2.0-r2","1.2.1-r0","1.2.2-r0","1.2.3-r0","1.2.4-r0","1.2.4-r1","1.3.0-r0","1.3.0-r1","1.3.0-r2","1.3.0-r3","1.3.1-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/alpine/ALPINE-CVE-2023-4863.json"}},{"package":{"name":"libwebp","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/libwebp?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.3.1-r1"}]}],"versions":["0.1.2-r0","0.1.2-r1","0.1.3-r0","0.1.99-r0","0.2.0-r0","0.2.1-r0","0.3.0-r0","0.3.1-r0","0.3.1-r1","0.4.0-r1","0.4.1-r0","0.4.2-r0","0.4.3-r0","0.4.4-r0","0.5.0-r0","0.5.1-r0","0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