CVE-2014-0244

Published: 23 June 2014

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.

Priority

Medium

Status

Package Release Status
samba
Launchpad, Ubuntu, Debian
Upstream
Released (4.1.9,4.0.19,3.6.24)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (2:4.1.8+dfsg-1ubuntu2)
Ubuntu 14.04 ESM (Trusty Tahr)
Released (2:4.1.6+dfsg-1ubuntu2.14.04.2)
Patches:
Upstream: http://git.samba.org/?p=samba.git;a=commit;h=331ae420e9fc10b56b3abdcda1c5d98f18f017d4 (3.x)
Upstream: http://git.samba.org/?p=samba.git;a=commit;h=a04875b61021b20dced1b122db32d8c7aa5bc747 (4.1.x)
samba4
Launchpad, Ubuntu, Debian
Upstream
Released (4.1.9,4.0.19,3.6.24)
Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist