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CVE-2013-4496

Published: 14 March 2014

Samba 3.x before 3.6.23, 4.0.x before 4.0.16, and 4.1.x before 4.1.6 does not enforce the password-guessing protection mechanism for all interfaces, which makes it easier for remote attackers to obtain access via brute-force ChangePasswordUser2 (1) SAMR or (2) RAP attempts.

Priority

Medium

Status

Package Release Status
samba
Launchpad, Ubuntu, Debian
lucid
Released (2:3.4.7~dfsg-1ubuntu3.14)
precise
Released (2:3.6.3-2ubuntu2.10)
quantal
Released (2:3.6.6-3ubuntu5.4)
saucy
Released (2:3.6.18-1ubuntu3.2)
trusty
Released (2:4.1.3+dfsg-2ubuntu4)
upstream
Released (3.6.23, 4.0.16, 4.1.6)
utopic
Released (2:4.1.3+dfsg-2ubuntu4)
vivid
Released (2:4.1.3+dfsg-2ubuntu4)
wily
Released (2:4.1.3+dfsg-2ubuntu4)
xenial
Released (2:4.1.3+dfsg-2ubuntu4)
yakkety
Released (2:4.1.3+dfsg-2ubuntu4)
zesty
Released (2:4.1.3+dfsg-2ubuntu4)
Patches:
upstream: http://www.samba.org/samba/ftp/patches/security/samba-4.1.5-CVE-2013-4496-CVE-2013-6442.patch
upstream: http://www.samba.org/samba/ftp/patches/security/samba-3.6.22-CVE-2013-4496.patch
upstream: http://git.samba.org/?p=samba.git;a=commit;h=87ad66195e9035f1e5fbca7c4ccc4458f10aa875
upstream: http://git.samba.org/?p=samba.git;a=commit;h=88c9f6820bafc74a93487e5d7d4b24768bd157a6
upstream: http://git.samba.org/?p=samba.git;a=commit;h=906bf7fd50da8acd7720589fe0fe8b7ebde81a5a


samba4
Launchpad, Ubuntu, Debian
lucid Ignored
(end of life)
precise Ignored
(end of life)
quantal Ignored
(end of life)
saucy Ignored
(end of life)
trusty Does not exist

upstream
Released (4.0.16, 4.1.6)
utopic Does not exist

vivid Does not exist

wily Does not exist

xenial Does not exist

yakkety Does not exist

zesty Does not exist

Patches:





upstream: http://www.samba.org/samba/ftp/patches/security/samba-4.1.5-CVE-2013-4496-CVE-2013-6442.patch
upstream: http://www.samba.org/samba/ftp/patches/security/samba-4.0.15-CVE-2013-4496-CVE-2013-6442.patch