Scientific Linux: SLSA-2016:1797-1 Moderate: ipa Denial Of Service

Date: Fri, 2 Sep 2016 16:20:49 -0000
Reply-To: scientific-linux-users@
Sender: Security Errata for Scientific Linux
 
From: Kevin Hill 
Subject: Security ERRATA Moderate: ipa on SL6.x, SL7.x i386/x86_64
MIME-Version: 1.0
Message-ID: <20160902162049.28581.22929@slpackages.fnal.gov>

Synopsis: Moderate: ipa security update
Advisory ID: SLSA-2016:1797-1
Issue Date: 2016-09-01
CVE Numbers: CVE-2016-5404
--

Security Fix(es):

* An insufficient permission check issue was found in the way IPA server
treats certificate revocation requests. An attacker logged in with the
'retrieve certificate' permission enabled could use this flaw to revoke
certificates, possibly triggering a denial of service attack.
(CVE-2016-5404)

This issue was discovered by Fraser Tweedale (Red Hat).

For SL7.0 and SL7.1 only, this includes updated packages for sssd,
mod_auth_gssapi, and slapi-nis to satisfy dependencies.
--

SL6
 x86_64
 ipa-client-3.0.0-50.el6_8.2.x86_64.rpm
 ipa-debuginfo-3.0.0-50.el6_8.2.x86_64.rpm
 ipa-python-3.0.0-50.el6_8.2.x86_64.rpm
 ipa-admintools-3.0.0-50.el6_8.2.x86_64.rpm
 ipa-server-3.0.0-50.el6_8.2.x86_64.rpm
 ipa-server-selinux-3.0.0-50.el6_8.2.x86_64.rpm
 ipa-server-trust-ad-3.0.0-50.el6_8.2.x86_64.rpm
 i386
 ipa-client-3.0.0-50.el6_8.2.i686.rpm
 ipa-debuginfo-3.0.0-50.el6_8.2.i686.rpm
 ipa-python-3.0.0-50.el6_8.2.i686.rpm
 ipa-admintools-3.0.0-50.el6_8.2.i686.rpm
 ipa-server-3.0.0-50.el6_8.2.i686.rpm
 ipa-server-selinux-3.0.0-50.el6_8.2.i686.rpm
 ipa-server-trust-ad-3.0.0-50.el6_8.2.i686.rpm
SL7
 x86_64
 ipa-client-4.2.0-15.sl7_2.19.x86_64.rpm
 ipa-debuginfo-4.2.0-15.sl7_2.19.x86_64.rpm
 ipa-python-4.2.0-15.sl7_2.19.x86_64.rpm
 ipa-admintools-4.2.0-15.sl7_2.19.x86_64.rpm
 ipa-server-4.2.0-15.sl7_2.19.x86_64.rpm
 ipa-server-dns-4.2.0-15.sl7_2.19.x86_64.rpm
 ipa-server-trust-ad-4.2.0-15.sl7_2.19.x86_64.rpm

- Scientific Linux Development Team