{"id":"USN-2481-1","summary":"samba vulnerability","details":"Andrew Bartlett discovered that Samba incorrectly handled delegation of\nauthority when being used as an Active Directory Domain Controller. An\nattacker given delegation privileges could use this issue to escalate their\nprivileges further.\n","modified":"2026-04-22T09:07:48.357592Z","published":"2015-01-22T14:38:56Z","related":["UBUNTU-CVE-2014-8143"],"upstream":["CVE-2014-8143","UBUNTU-CVE-2014-8143"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2481-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-8143"}],"affected":[{"package":{"name":"samba","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/samba@2:4.1.6+dfsg-1ubuntu2.14.04.4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.1.6+dfsg-1ubuntu2.14.04.4"}]}],"versions":["2:3.6.18-1ubuntu3","2:4.0.10+dfsg-4ubuntu2","2:4.0.13+dfsg-1ubuntu1","2:4.1.3+dfsg-2ubuntu2","2:4.1.3+dfsg-2ubuntu3","2:4.1.3+dfsg-2ubuntu4","2:4.1.3+dfsg-2ubuntu5","2:4.1.6+dfsg-1ubuntu1","2:4.1.6+dfsg-1ubuntu2","2:4.1.6+dfsg-1ubuntu2.14.04.1","2:4.1.6+dfsg-1ubuntu2.14.04.2","2:4.1.6+dfsg-1ubuntu2.14.04.3"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libnss-winbind","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"libpam-smbpass","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"libpam-winbind","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"libparse-pidl-perl","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"libsmbclient","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"libsmbsharemodes0","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"libwbclient0","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4","binary_name":"python-samba"},{"binary_name":"registry-tools","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"samba","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"samba-common","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4","binary_name":"samba-common-bin"},{"binary_name":"samba-dsdb-modules","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4","binary_name":"samba-libs"},{"binary_name":"samba-testsuite","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_name":"samba-vfs-modules","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4","binary_name":"smbclient"},{"binary_name":"winbind","binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.4"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2014-8143","severity":[{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-2481-1.json"}}],"schema_version":"1.7.5"}