{"id":"CVE-2011-4124","details":"Input validation issues were found in Calibre at devices/linux_mount_helper.c which can lead to argument injection and elevation of privileges.","modified":"2026-04-10T03:42:03.199718Z","published":"2021-10-27T01:15:06Z","references":[{"type":"ADVISORY","url":"https://bugs.launchpad.net/calibre/+bug/885027"},{"type":"ADVISORY","url":"https://git.zx2c4.com/calibre-mount-helper-exploit/about/"},{"type":"ADVISORY","url":"https://lwn.net/Articles/464824/"},{"type":"ADVISORY","url":"https://www.openwall.com/lists/oss-security/2011/11/02/2"},{"type":"ARTICLE","url":"https://www.openwall.com/lists/oss-security/2011/11/02/2"},{"type":"EVIDENCE","url":"https://bugs.launchpad.net/calibre/+bug/885027"},{"type":"EVIDENCE","url":"https://git.zx2c4.com/calibre-mount-helper-exploit/about/"},{"type":"REPORT","url":"https://bugs.launchpad.net/calibre/+bug/885027"},{"type":"WEB","url":"https://lwn.net/Articles/464824/"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}