{"id":"UBUNTU-CVE-2014-0244","details":"The sys_recvfrom function in nmbd in Samba 3.6.x before 3.6.24, 4.0.x before 4.0.19, and 4.1.x before 4.1.9 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed UDP packet.","modified":"2026-02-04T04:14:56.390188Z","published":"2014-06-23T00:00:00Z","related":["USN-2257-1"],"upstream":["CVE-2014-0244"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-0244"},{"type":"REPORT","url":"http://www.samba.org/samba/security/CVE-2014-0244"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2257-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-0244"}],"affected":[{"package":{"name":"samba","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/samba@2:4.1.6+dfsg-1ubuntu2.14.04.2?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:4.1.6+dfsg-1ubuntu2.14.04.2"}]}],"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"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libnss-winbind"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libpam-smbpass"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libpam-winbind"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libparse-pidl-perl"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libsmbclient"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libsmbclient-dev"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libsmbsharemodes-dev"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libsmbsharemodes0"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libwbclient-dev"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"libwbclient0"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"python-samba"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"registry-tools"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba-common"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba-common-bin"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba-dev"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba-dsdb-modules"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba-libs"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba-testsuite"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"samba-vfs-modules"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"smbclient"},{"binary_version":"2:4.1.6+dfsg-1ubuntu2.14.04.2","binary_name":"winbind"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-0244.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}