{"id":"UBUNTU-CVE-2013-4475","details":"Samba 3.2.x through 3.6.x before 3.6.20, 4.0.x before 4.0.11, and 4.1.x before 4.1.1, when vfs_streams_depot or vfs_streams_xattr is enabled, allows remote attackers to bypass intended file restrictions by leveraging ACL differences between a file and an associated alternate data stream (ADS).","modified":"2026-04-22T09:24:19.231898Z","published":"2013-11-13T00:00:00Z","related":["USN-2054-1"],"upstream":["CVE-2013-4475"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-4475"},{"type":"REPORT","url":"https://lists.samba.org/archive/samba-technical/2013-October/095725.html"},{"type":"REPORT","url":"http://www.samba.org/samba/security/CVE-2013-4475"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2054-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-4475"}],"affected":[{"package":{"name":"samba","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/samba@2:4.0.13+dfsg-1ubuntu1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.0.13+dfsg-1ubuntu1"}]}],"versions":["2:3.6.18-1ubuntu3","2:4.0.10+dfsg-4ubuntu2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"libnss-winbind"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"libpam-smbpass"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"libpam-winbind"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"libparse-pidl-perl"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"libsmbclient"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"libsmbsharemodes0"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"libwbclient0"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"python-samba"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"registry-tools"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"samba"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"samba-common"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"samba-common-bin"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"samba-dsdb-modules"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"samba-libs"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"samba-testsuite"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"smbclient"},{"binary_version":"2:4.0.13+dfsg-1ubuntu1","binary_name":"winbind"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-4475.json"}}],"schema_version":"1.7.5","severity":[{"type":"Ubuntu","score":"low"}]}