{"id":"ALPINE-CVE-2021-28650","details":"autoar-extractor.c in GNOME gnome-autoar before 0.3.1, as used by GNOME Shell, Nautilus, and other software, allows Directory Traversal during extraction because it lacks a check of whether a file's parent is a symlink in certain complex situations. NOTE: this issue exists because of an incomplete fix for CVE-2020-36241.","modified":"2026-11-03T06:32:27.883426202Z","published":"2021-03-17T06:15:14.640Z","upstream":["CVE-2021-28650"],"references":[{"type":"ADVISORY","url":"https://security.alpinelinux.org/vuln/CVE-2021-28650"}],"affected":[{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.13","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.14","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.15","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.16","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.17","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.18","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.19","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.20","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.21","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.22","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.23","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Alpine:v3.24","purl":"pkg:apk/alpine/gnome-autoar?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.3.1-r0"}]}],"ecosystem_specific":{},"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2021-28650.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N"}]}