{"id":"UBUNTU-CVE-2013-6410","details":"nbd-server in Network Block Device (nbd) before 3.5 does not properly check IP addresses, which might allow remote attackers to bypass intended access restrictions via an IP address that has a partial match in the authfile configuration file.","modified":"2026-02-04T04:16:50.572784Z","published":"2013-12-07T00:00:00Z","withdrawn":"2025-07-18T16:42:56Z","related":["USN-2676-1"],"upstream":["CVE-2013-6410"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-6410"},{"type":"REPORT","url":"http://seclists.org/oss-sec/2013/q4/366"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2676-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-6410"}],"affected":[{"package":{"name":"nbd","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/nbd@1:3.7-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:3.7-1"}]}],"versions":["1:3.3-3ubuntu1","1:3.4-1ubuntu1","1:3.4-2ubuntu1","1:3.5-1ubuntu1","1:3.6-1ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_version":"1:3.7-1","binary_name":"nbd-client"},{"binary_version":"1:3.7-1","binary_name":"nbd-client-udeb"},{"binary_version":"1:3.7-1","binary_name":"nbd-server"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-6410.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"low"}]}