{"id":"UBUNTU-CVE-2015-2775","details":"Directory traversal vulnerability in GNU Mailman before 2.1.20, when not using a static alias, allows remote attackers to execute arbitrary files via a .. (dot dot) in a list name.","modified":"2026-02-04T03:14:41.349346Z","published":"2015-04-01T00:00:00Z","related":["USN-2558-1"],"upstream":["CVE-2015-2775"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-2775"},{"type":"REPORT","url":"https://mail.python.org/pipermail/mailman-developers/2015-March/024875.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2558-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-2775"}],"affected":[{"package":{"name":"mailman","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/mailman@1:2.1.16-2ubuntu0.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:2.1.16-2ubuntu0.1"}]}],"versions":["1:2.1.16~rc2-1","1:2.1.16-1","1:2.1.16-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1:2.1.16-2ubuntu0.1","binary_name":"mailman"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-2775.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}