{"id":"UBUNTU-CVE-2014-3635","details":"Off-by-one error in D-Bus 1.3.0 through 1.6.x before 1.6.24 and 1.8.x before 1.8.8, when running on a 64-bit system and the max_message_unix_fds limit is set to an odd number, allows local users to cause a denial of service (dbus-daemon crash) or possibly execute arbitrary code by sending one more file descriptor than the limit, which triggers a heap-based buffer overflow or an assertion failure.","modified":"2026-02-04T03:30:54.047679Z","published":"2014-09-17T00:00:00Z","related":["USN-2352-1"],"upstream":["CVE-2014-3635"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-3635"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2014/09/16/9"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2352-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-3635"}],"affected":[{"package":{"name":"dbus","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/dbus@1.6.18-0ubuntu4.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.18-0ubuntu4.2"}]}],"versions":["1.6.12-0ubuntu10","1.6.18-0ubuntu1","1.6.18-0ubuntu2","1.6.18-0ubuntu3","1.6.18-0ubuntu4","1.6.18-0ubuntu4.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.6.18-0ubuntu4.2","binary_name":"dbus"},{"binary_version":"1.6.18-0ubuntu4.2","binary_name":"dbus-x11"},{"binary_version":"1.6.18-0ubuntu4.2","binary_name":"libdbus-1-3"},{"binary_version":"1.6.18-0ubuntu4.2","binary_name":"libdbus-1-dev"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-3635.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}