SciLinux: SLSA-2014:0330-1 Moderate: Samba Authentication Flaws

Date: Tue, 25 Mar 2014 21:08:01 +0000
Reply-To: scientific-linux-users@
Sender: Security Errata for Scientific Linux
 
From: Pat Riehecky 
Subject: Security ERRATA Moderate: samba and samba3x on SL5.x,
 SL6.x i386/srpm/x86_64
MIME-Version: 1.0

Synopsis: Moderate: samba and samba3x security update
Advisory ID: SLSA-2014:0330-1
Issue Date: 2014-03-25
CVE Numbers: CVE-2012-6150
 CVE-2013-4496
--

It was found that certain Samba configurations did not enforce the
password lockout mechanism. A remote attacker could use this flaw to
perform password guessing attacks on Samba user accounts. Note: this flaw
only affected Samba when deployed as a Primary Domain Controller.
(CVE-2013-4496)

A flaw was found in the way the pam_winbind module handled configurations
that specified a non-existent group as required. An authenticated user
could possibly use this flaw to gain access to a service using pam_winbind
in its PAM configuration when group restriction was intended for access to
the service. (CVE-2012-6150)

After installing this update, the smb service will be restarted
automatically.
--

SL5
 x86_64
 samba3x-domainjoin-gui-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-client-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-common-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-winbind-devel-3.6.6-0.139.el5_10.i386.rpm
 samba3x-winbind-devel-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-winbind-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-winbind-3.6.6-0.139.el5_10.i386.rpm
 samba3x-swat-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-doc-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-debuginfo-3.6.6-0.139.el5_10.i386.rpm
 samba3x-debuginfo-3.6.6-0.139.el5_10.x86_64.rpm
 i386
 samba3x-winbind-3.6.6-0.139.el5_10.i386.rpm
 samba3x-client-3.6.6-0.139.el5_10.i386.rpm
 samba3x-common-3.6.6-0.139.el5_10.i386.rpm
 samba3x-doc-3.6.6-0.139.el5_10.i386.rpm
 samba3x-winbind-devel-3.6.6-0.139.el5_10.i386.rpm
 samba3x-3.6.6-0.139.el5_10.i386.rpm
 samba3x-swat-3.6.6-0.139.el5_10.i386.rpm
 samba3x-domainjoin-gui-3.6.6-0.139.el5_10.i386.rpm
 samba3x-debuginfo-3.6.6-0.139.el5_10.i386.rpm
 srpm
 samba3x-3.6.6-0.139.el5_10.src.rpm
 noarch
 samba3x-debuginfo-3.6.6-0.139.el5_10.x86_64.rpm
 samba3x-debuginfo-3.6.6-0.139.el5_10.i386.rpm
SL6
 x86_64
 libsmbclient-3.6.9-168.el6_5.i686.rpm
 samba-common-3.6.9-168.el6_5.x86_64.rpm
 samba-3.6.9-168.el6_5.x86_64.rpm
 samba-winbind-clients-3.6.9-168.el6_5.x86_64.rpm
 samba-client-3.6.9-168.el6_5.x86_64.rpm
 libsmbclient-devel-3.6.9-168.el6_5.x86_64.rpm
 libsmbclient-3.6.9-168.el6_5.x86_64.rpm
 samba-common-3.6.9-168.el6_5.i686.rpm
 samba-swat-3.6.9-168.el6_5.x86_64.rpm
 libsmbclient-devel-3.6.9-168.el6_5.i686.rpm
 samba-doc-3.6.9-168.el6_5.x86_64.rpm
 samba-winbind-devel-3.6.9-168.el6_5.x86_64.rpm
 samba-winbind-3.6.9-168.el6_5.x86_64.rpm
 samba-winbind-devel-3.6.9-168.el6_5.i686.rpm
 samba-winbind-krb5-locator-3.6.9-168.el6_5.x86_64.rpm
 samba-domainjoin-gui-3.6.9-168.el6_5.x86_64.rpm
 samba-winbind-clients-3.6.9-168.el6_5.i686.rpm
 samba-debuginfo-3.6.9-168.el6_5.i686.rpm
 samba-debuginfo-3.6.9-168.el6_5.x86_64.rpm
 srpm
 samba-3.6.9-168.el6_5.src.rpm
 i386
 samba-domainjoin-gui-3.6.9-168.el6_5.i686.rpm
 samba-winbind-3.6.9-168.el6_5.i686.rpm
 samba-client-3.6.9-168.el6_5.i686.rpm
 samba-common-3.6.9-168.el6_5.i686.rpm
 libsmbclient-3.6.9-168.el6_5.i686.rpm
 samba-3.6.9-168.el6_5.i686.rpm
 samba-winbind-krb5-locator-3.6.9-168.el6_5.i686.rpm
 libsmbclient-devel-3.6.9-168.el6_5.i686.rpm
 samba-doc-3.6.9-168.el6_5.i686.rpm
 samba-winbind-devel-3.6.9-168.el6_5.i686.rpm
 samba-swat-3.6.9-168.el6_5.i686.rpm
 samba-winbind-clients-3.6.9-168.el6_5.i686.rpm
 samba-debuginfo-3.6.9-168.el6_5.i686.rpm
 noarch
 samba-debuginfo-3.6.9-168.el6_5.i686.rpm
 samba-debuginfo-3.6.9-168.el6_5.x86_64.rpm

- Scientific Linux Development Team