Moderate Security Advisory: nss-softokn Signature Attacks in SL 6 & 7

Date: Tue, 1 Sep 2015 17:21:26 +0000
Reply-To: scientific-linux-users@
Sender: Security Errata for Scientific Linux
 
From: Pat Riehecky 
Subject: Security ERRATA Moderate: nss-softokn on SL6.x, SL7.x i386/x86_64
MIME-Version: 1.0
Message-ID: <20150901172126.31951.99765@slpackages.fnal.gov>

Synopsis: Moderate: nss-softokn security update
Advisory ID: SLSA-2015:1699-1
Issue Date: 2015-09-01
CVE Numbers: CVE-2015-2730
--

A flaw was found in the way NSS verified certain ECDSA (Elliptic Curve
Digital Signature Algorithm) signatures. Under certain conditions, an
attacker could use this flaw to conduct signature forgery attacks.
(CVE-2015-2730)
--

SL6
 x86_64
 nss-softokn-3.14.3-23.el6_7.i686.rpm
 nss-softokn-3.14.3-23.el6_7.x86_64.rpm
 nss-softokn-debuginfo-3.14.3-23.el6_7.i686.rpm
 nss-softokn-debuginfo-3.14.3-23.el6_7.x86_64.rpm
 nss-softokn-freebl-3.14.3-23.el6_7.i686.rpm
 nss-softokn-freebl-3.14.3-23.el6_7.x86_64.rpm
 nss-softokn-devel-3.14.3-23.el6_7.i686.rpm
 nss-softokn-devel-3.14.3-23.el6_7.x86_64.rpm
 nss-softokn-freebl-devel-3.14.3-23.el6_7.i686.rpm
 nss-softokn-freebl-devel-3.14.3-23.el6_7.x86_64.rpm
 i386
 nss-softokn-3.14.3-23.el6_7.i686.rpm
 nss-softokn-debuginfo-3.14.3-23.el6_7.i686.rpm
 nss-softokn-freebl-3.14.3-23.el6_7.i686.rpm
 nss-softokn-devel-3.14.3-23.el6_7.i686.rpm
 nss-softokn-freebl-devel-3.14.3-23.el6_7.i686.rpm
SL7
 x86_64
 nss-softokn-3.16.2.3-13.el7_1.i686.rpm
 nss-softokn-3.16.2.3-13.el7_1.x86_64.rpm
 nss-softokn-debuginfo-3.16.2.3-13.el7_1.i686.rpm
 nss-softokn-debuginfo-3.16.2.3-13.el7_1.x86_64.rpm
 nss-softokn-freebl-3.16.2.3-13.el7_1.i686.rpm
 nss-softokn-freebl-3.16.2.3-13.el7_1.x86_64.rpm
 nss-softokn-devel-3.16.2.3-13.el7_1.i686.rpm
 nss-softokn-devel-3.16.2.3-13.el7_1.x86_64.rpm
 nss-softokn-freebl-devel-3.16.2.3-13.el7_1.i686.rpm
 nss-softokn-freebl-devel-3.16.2.3-13.el7_1.x86_64.rpm

- Scientific Linux Development Team