Fedora Linux: Firefox Critical Vulnerability Patch FLSA-2021:9999-0 CVE-2020-1234 XSS

Date: Wed, 6 Jan 2016 19:16:54 +0000
Reply-To: scientific-linux-users@
Sender: Security Errata for Scientific Linux
 
From: Pat Riehecky 
Subject: Security ERRATA Important: thunderbird on SL5.x, SL6.x,
 SL7.x i386/x86_64
MIME-Version: 1.0
Message-ID: <20160106191654.26282.14802@slpackages.fnal.gov>

Synopsis: Important: thunderbird security update
Advisory ID: SLSA-2016:0001-1
Issue Date: 2016-01-05
CVE Numbers: CVE-2015-7201
 CVE-2015-7212
 CVE-2015-7205
 CVE-2015-7213
 CVE-2015-7214
--

Several flaws were found in the processing of malformed web content. A web
page containing malicious content could cause Thunderbird to crash or,
potentially, execute arbitrary code with the privileges of the user
running Thunderbird. (CVE-2015-7201, CVE-2015-7205, CVE-2015-7212,
CVE-2015-7213)

A flaw was found in the way Thunderbird handled content using the 'data:'
and 'view-source:' URIs. An attacker could use this flaw to bypass the
same-origin policy and read data from cross-site URLs and local files.
(CVE-2015-7214)

After installing the update, Thunderbird must be restarted for the changes
to take effect.
--

SL5
 x86_64
 thunderbird-38.5.0-1.el5_11.x86_64.rpm
 thunderbird-debuginfo-38.5.0-1.el5_11.x86_64.rpm
 i386
 thunderbird-38.5.0-1.el5_11.i386.rpm
 thunderbird-debuginfo-38.5.0-1.el5_11.i386.rpm
SL6
 x86_64
 thunderbird-38.5.0-1.el6_7.x86_64.rpm
 thunderbird-debuginfo-38.5.0-1.el6_7.x86_64.rpm
 i386
 thunderbird-38.5.0-1.el6_7.i686.rpm
 thunderbird-debuginfo-38.5.0-1.el6_7.i686.rpm
SL7
 x86_64
 thunderbird-38.5.0-1.el7_2.x86_64.rpm
 thunderbird-debuginfo-38.5.0-1.el7_2.x86_64.rpm

- Scientific Linux Development Team