{"id":"UBUNTU-CVE-2013-4524","details":"Directory traversal vulnerability in repository/filesystem/lib.php in Moodle through 2.2.11, 2.3.x before 2.3.10, 2.4.x before 2.4.7, and 2.5.x before 2.5.3 allows remote authenticated users to read arbitrary files via a .. (dot dot) in a path.","modified":"2025-07-16T08:10:47.198824Z","published":"2013-11-26T05:25:00Z","withdrawn":"2025-07-18T16:42:55Z","upstream":["CVE-2013-4524"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-4524"},{"type":"REPORT","url":"http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-41807"},{"type":"REPORT","url":"https://moodle.org/mod/forum/discuss.php?d=244481"},{"type":"REPORT","url":"http://openwall.com/lists/oss-security/2013/11/25/1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-4524"}],"affected":[{"package":{"name":"moodle","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/moodle@2.5.3-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.3-1"}]}],"versions":["2.5.2-1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"moodle","binary_version":"2.5.3-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-4524.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}