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Alerts This Week
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Scientific Linux SL6: SLSA-2017:0744-1 Moderate Samba4 Security Update

Calendar Apr 05, 2017 • User Avatar LinuxSecurity Advisories
2 - 3 min read
Scientific Large Esm H446
Topics%20covered

Topics Covered

security advisory moderate update bug fix samba SUSE SL6
Moderate: samba4 security and bug fix update 
Date: Wed, 5 Apr 2017 15:18:14 -0000
Reply-To: scientific-linux-users@
Sender: Security Errata for Scientific Linux
 
From: Pat Riehecky 
Subject: Security ERRATA Moderate: samba4 on SL6.x i386/x86_64
MIME-Version: 1.0
Message-ID: <20170405151814.2525.72304@slpackages.fnal.gov>

Synopsis: Moderate: samba4 security and bug fix update
Advisory ID: SLSA-2017:0744-1
Issue Date: 2017-03-21
CVE Numbers: CVE-2016-2125
 CVE-2016-2126
--

Security Fix(es):

* It was found that Samba always requested forwardable tickets when using
Kerberos authentication. A service to which Samba authenticated using
Kerberos could subsequently use the ticket to impersonate Samba to other
services or domain users. (CVE-2016-2125)

* A flaw was found in the way Samba handled PAC (Privilege Attribute
Certificate) checksums. A remote, authenticated attacker could use this
flaw to crash the winbindd process. (CVE-2016-2126)
--

SL6
 x86_64
 samba4-4.2.10-9.el6.x86_64.rpm
 samba4-client-4.2.10-9.el6.x86_64.rpm
 samba4-common-4.2.10-9.el6.x86_64.rpm
 samba4-dc-4.2.10-9.el6.x86_64.rpm
 samba4-dc-libs-4.2.10-9.el6.x86_64.rpm
 samba4-debuginfo-4.2.10-9.el6.x86_64.rpm
 samba4-devel-4.2.10-9.el6.x86_64.rpm
 samba4-libs-4.2.10-9.el6.x86_64.rpm
 samba4-pidl-4.2.10-9.el6.x86_64.rpm
 samba4-python-4.2.10-9.el6.x86_64.rpm
 samba4-test-4.2.10-9.el6.x86_64.rpm
 samba4-winbind-4.2.10-9.el6.x86_64.rpm
 samba4-winbind-clients-4.2.10-9.el6.x86_64.rpm
 samba4-winbind-krb5-locator-4.2.10-9.el6.x86_64.rpm
 i386
 samba4-4.2.10-9.el6.i686.rpm
 samba4-client-4.2.10-9.el6.i686.rpm
 samba4-common-4.2.10-9.el6.i686.rpm
 samba4-dc-4.2.10-9.el6.i686.rpm
 samba4-dc-libs-4.2.10-9.el6.i686.rpm
 samba4-debuginfo-4.2.10-9.el6.i686.rpm
 samba4-devel-4.2.10-9.el6.i686.rpm
 samba4-libs-4.2.10-9.el6.i686.rpm
 samba4-pidl-4.2.10-9.el6.i686.rpm
 samba4-python-4.2.10-9.el6.i686.rpm
 samba4-test-4.2.10-9.el6.i686.rpm
 samba4-winbind-4.2.10-9.el6.i686.rpm
 samba4-winbind-clients-4.2.10-9.el6.i686.rpm
 samba4-winbind-krb5-locator-4.2.10-9.el6.i686.rpm

- Scientific Linux Development Team