{"id":"USN-4733-2","aliases":[],"status":"published","title":"gnome-autoar regression","description":"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.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2021-03-08T18:06:32Z","modified":"2026-04-22T10:11:26Z","fixes":[{"ecosystem":"Ubuntu:18.04:LTS","package":"gnome-autoar","fixed_in":["0.2.3-1ubuntu0.2"],"sources":["osv"]},{"ecosystem":"Ubuntu:20.04:LTS","package":"gnome-autoar","fixed_in":["0.2.3-2ubuntu0.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Ubuntu:18.04:LTS","package":"gnome-autoar","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"]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"gnome-autoar","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.3-2ubuntu0.2"}]}],"versions":["0.2.3-2","0.2.3-2ubuntu0.1"]}],"references":[{"url":"https://ubuntu.com/security/notices/USN-4733-2","tags":["advisory"]},{"url":"https://launchpad.net/bugs/1917812","tags":["report"]}],"sources":{"osv":[{"id":"USN-4733-2","title":"gnome-autoar regression","description":"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","status":"published","published":"2021-03-08T18:06:32Z","modified":"2026-04-22T10:11:26.409871Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}