{"id":"USN-4733-2","summary":"gnome-autoar regression","details":"USN-4733-1 fixed a vulnerability in GNOME Autoar. The upstream fix\nintroduced a regression when extracting archives containing directories.\nThis update fixes the problem.\n\nOriginal advisory details:\n\n Yiğit Can Yılmaz discovered that GNOME Autoar could extract files outside\n of the intended directory. If a user were tricked into extracting a\n specially crafted archive, a remote attacker could create files in\n arbitrary locations, possibly leading to code execution.\n","modified":"2026-04-22T10:11:26.409871Z","published":"2021-03-08T18:06:32Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4733-2"},{"type":"REPORT","url":"https://launchpad.net/bugs/1917812"}],"affected":[{"package":{"name":"gnome-autoar","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gnome-autoar@0.2.3-1ubuntu0.2?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.3-1ubuntu0.2"}]}],"versions":["0.2.2-1","0.2.2-2","0.2.2-3","0.2.3-1","0.2.3-1ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gir1.2-gnomeautoar-0.1","binary_version":"0.2.3-1ubuntu0.2"},{"binary_name":"gir1.2-gnomeautoargtk-0.1","binary_version":"0.2.3-1ubuntu0.2"},{"binary_name":"libgnome-autoar-0-0","binary_version":"0.2.3-1ubuntu0.2"},{"binary_name":"libgnome-autoar-gtk-0-0","binary_version":"0.2.3-1ubuntu0.2"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4733-2.json"}},{"package":{"name":"gnome-autoar","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gnome-autoar@0.2.3-2ubuntu0.2?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.3-2ubuntu0.2"}]}],"versions":["0.2.3-2","0.2.3-2ubuntu0.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"gir1.2-gnomeautoar-0.1","binary_version":"0.2.3-2ubuntu0.2"},{"binary_name":"gir1.2-gnomeautoargtk-0.1","binary_version":"0.2.3-2ubuntu0.2"},{"binary_name":"libgnome-autoar-0-0","binary_version":"0.2.3-2ubuntu0.2"},{"binary_name":"libgnome-autoar-gtk-0-0","binary_version":"0.2.3-2ubuntu0.2"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:20.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4733-2.json"}}],"schema_version":"1.7.5"}