{"id":"ALPINE-CVE-2017-6362","details":"Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.","modified":"2025-11-19T06:10:39.573938Z","published":"2017-09-07T13:29:00.700Z","upstream":["CVE-2017-6362"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2017-6362"}],"affected":[{"package":{"name":"gd","ecosystem":"Alpine:v3.4","purl":"pkg:apk/alpine/gd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-r0"}]}],"versions":["2.0.35-r0","2.0.35-r1","2.0.35-r2","2.0.36_rc1-r1","2.0.36_rc1-r2","2.0.36_rc1-r3","2.0.36_rc1-r4","2.0.36_rc1-r5","2.0.36_rc1-r6","2.0.36_rc1-r7","2.0.36_rc1-r8","2.0.36_rc1-r9","2.1.0-r0","2.1.0-r1","2.1.1-r0","2.2.1-r0","2.2.3-r0","2.2.3-r1","2.2.4-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-6362.json"}},{"package":{"name":"gd","ecosystem":"Alpine:v3.5","purl":"pkg:apk/alpine/gd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-r0"}]}],"versions":["2.0.35-r0","2.0.35-r1","2.0.35-r2","2.0.36_rc1-r1","2.0.36_rc1-r2","2.0.36_rc1-r3","2.0.36_rc1-r4","2.0.36_rc1-r5","2.0.36_rc1-r6","2.0.36_rc1-r7","2.0.36_rc1-r8","2.0.36_rc1-r9","2.1.0-r0","2.1.0-r1","2.1.1-r0","2.2.1-r0","2.2.3-r0","2.2.3-r1","2.2.4-r0"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-6362.json"}},{"package":{"name":"gd","ecosystem":"Alpine:v3.6","purl":"pkg:apk/alpine/gd?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.5-r0"}]}],"versions":["2.0.35-r0","2.0.35-r1","2.0.35-r2","2.0.36_rc1-r0","2.0.36_rc1-r1","2.0.36_rc1-r2","2.0.36_rc1-r3","2.0.36_rc1-r4","2.0.36_rc1-r5","2.0.36_rc1-r6","2.0.36_rc1-r7","2.0.36_rc1-r8","2.0.36_rc1-r9","2.1.0-r0","2.1.0-r1","2.1.1-r0","2.2.1-r0","2.2.3-r0","2.2.3-r1","2.2.4-r0","2.2.4-r1","2.2.4-r2"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2017-6362.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}