{"id":"ALPINE-CVE-2020-13113","details":"An issue was discovered in libexif before 0.6.22. Use of uninitialized memory in EXIF Makernote handling could lead to crashes and potential use-after-free conditions.","modified":"2025-11-19T06:17:10.837113Z","published":"2020-05-21T17:15:10.290Z","upstream":["CVE-2020-13113"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2020-13113"}],"affected":[{"package":{"name":"libexif","ecosystem":"Alpine:v3.10","purl":"pkg:apk/alpine/libexif?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.22-r0"}]}],"versions":["0.6.17-r0","0.6.19-r0","0.6.19-r1","0.6.19-r2","0.6.19-r3","0.6.20-r0","0.6.20-r1","0.6.21-r0","0.6.21-r1","0.6.21-r2","0.6.21-r3"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-13113.json"}},{"package":{"name":"libexif","ecosystem":"Alpine:v3.11","purl":"pkg:apk/alpine/libexif?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.22-r0"}]}],"versions":["0.6.17-r0","0.6.19-r0","0.6.19-r1","0.6.19-r2","0.6.19-r3","0.6.20-r0","0.6.20-r1","0.6.21-r0","0.6.21-r1","0.6.21-r2","0.6.21-r3"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-13113.json"}},{"package":{"name":"libexif","ecosystem":"Alpine:v3.12","purl":"pkg:apk/alpine/libexif?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.22-r0"}]}],"versions":["0.6.17-r0","0.6.19-r0","0.6.19-r1","0.6.19-r2","0.6.19-r3","0.6.20-r0","0.6.20-r1","0.6.21-r0","0.6.21-r1","0.6.21-r2","0.6.21-r3"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-13113.json"}},{"package":{"name":"libexif","ecosystem":"Alpine:v3.8","purl":"pkg:apk/alpine/libexif?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.22-r0"}]}],"versions":["0.6.17-r0","0.6.19-r0","0.6.19-r1","0.6.19-r2","0.6.19-r3","0.6.20-r0","0.6.20-r1","0.6.21-r0","0.6.21-r1","0.6.21-r2","0.6.21-r3"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-13113.json"}},{"package":{"name":"libexif","ecosystem":"Alpine:v3.9","purl":"pkg:apk/alpine/libexif?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.6.22-r0"}]}],"versions":["0.6.17-r0","0.6.19-r0","0.6.19-r1","0.6.19-r2","0.6.19-r3","0.6.20-r0","0.6.20-r1","0.6.21-r0","0.6.21-r1","0.6.21-r2","0.6.21-r3"],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2020-13113.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}]}