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Category:   Application (Web Browser)  >   Mozilla Firefox Vendors:   Mozilla.org
(CentOS Issues Fix) Mozilla Firefox Multiple Bugs Let Remote Users Bypass Security Restrictions, Spoof URLs, Obtain Potentially Sensitive Information, and Execute Arbitrary Code
SecurityTracker Alert ID:  1037875
SecurityTracker URL:  http://securitytracker.com/id/1037875
CVE Reference:   CVE-2017-5373, CVE-2017-5375, CVE-2017-5376, CVE-2017-5378, CVE-2017-5380, CVE-2017-5383, CVE-2017-5386, CVE-2017-5390, CVE-2017-5396   (Links to External Site)
Date:  Feb 22 2017
Impact:   Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, Modification of system information, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): prior to 51.0
Description:   Multiple vulnerabilities were reported in Mozilla Firefox. A remote user can cause arbitrary code to be executed on the target user's system. A remote user can gain elevated privileges. A remote user can bypass security controls on the target system. A remote user can obtain potentially sensitive information on the target system. A remote user can spoof URLs.

A remote user can create specially crafted content that, when loaded by the target user, will execute arbitrary code on the target user's system.

A use-after-free memory error may occur in XSL when processing XSLT documents [CVE-2017-5376].

A memory corruption error may occur in Skia when using transforms to make gradients [CVE-2017-5377].

A use-after-free memory error may occur in Web Animations when interacting with cycle collection [CVE-2017-5379].

A use-after-free memory error may occur in processing SVG content [CVE-2017-5380].

A use-after-free memory error may occur in Media Decoder [CVE-2017-5396].

A remote user can exploit a proxy object thread reference flaw to potentially execute arbitrary code [CVE-2017-5392]. Android systems are affected.

Various memory corruption errors may occur [CVE-2017-5373, CVE-2017-5374].

A remote user can spoof URLs using certain unicode glyphs for alternative hyphens and quotes [CVE-2017-5383].

A remote user can spoof URLs [CVE-2017-5394, CVE-2017-5395]. Android systems are affected.

A remote user can can exploit a JIT code allocation flaw to bypass address space layout randomization (ASLR) and data execution prevention (DEP) security features [CVE-2017-5375].

A remote user can determine an object's address via shared hash codes [[CVE-2017-5378].

A remote user that can monitor the network may be able to view potentially sensitive information in JSON and HTTP headers sent to the target user's JSON viewer in Developer Tools [CVE-2017-5390].

A remote user can cause the Certificate Viewer to save an exported certificate to arbitrary filesystem locations [CVE-2017-5381].

A remote user can exploit a flaw in the feed preview feature for RSS feeds to view errors and exceptions generated by privileged content [CVE-2017-5382].

A remote user can exploit a Proxy Auto-Config bug to obtain potentially sensitive information [CVE-2017-5384].

The browser may ignore the referrer-policy response header in certain cases [CVE-2017-5385]. As a result, a remote user can obtain potentially sensitive information.

A specially crafted WebExtension script can invoke the 'data:' protocol to access data from pages loaded by other web extensions or gain elevated privileges [CVE-2017-5386].

A specially crafted 'about:' page can load privileged 'about:' pages to potentially gain elevated privileges [CVE-2017-5391].

A specially crafted extension can invoke mozAddonManager to install additional extensions [CVE-2017-5393].

A specially crafted CSP header can invoke the mozAddonManager API to install additional add-ons [CVE-2017-5389].

A remote user can invoke TRACK tag errors to determine if a specified file exists on the target system [CVE-2017-5387].

A remote user can use a STUN server in conjunction with a large number of webkitRTCPeerConnection objects to conduct denial of service attacks against other systems [CVE-2017-5388]. e10s systems are affected.

Andrew McCreight, Andre Bargull, Armin Razmjou, Atte Kettunen, Carsten Book, Chris Pearce, Christian Holler, Cullen Jennings, Esther Monchari, Filipe Gomes, Gary Kwong, Honza Bambas, Jan de Mooij, Jann Horn, Jerri Rice, Jordi Chancel, Julian Seward, Kris Maglione, Muneaki Nishimura, Mustafa Hasan, Nicolas Gregoire, Nicolas Pierron, Nils, Olli Pettay, Oriol, Paul Stone, Alex Chapman, Philipp, Randell Jesup, Rh0, Ronald Crane, Stuart Colville, Tom Schuster, and Tooru Fujisawa reported these vulnerabilities.

Impact:   A remote user can create content that, when loaded by the target user, will execute arbitrary code on the target user's system.

A remote user can gain elevated privileges on the target system.

A remote user can bypass security controls on the target system.

A remote user can obtain potentially sensitive information on the target system.

A remote user can spoof a URL.

Solution:   CentOS has issued a fix for CVE-2017-5373, CVE-2017-5375, CVE-2017-5376, CVE-2017-5378, CVE-2017-5380, CVE-2017-5383, CVE-2017-5386, CVE-2017-5390, and CVE-2017-5396.

i386:
4f351259abd6614da05b1ea8e9e4b83486631cadb9aa439996c7070f9eff8588 firefox-45.7.0-2.el5.centos.i386.rpm

x86_64:
4f351259abd6614da05b1ea8e9e4b83486631cadb9aa439996c7070f9eff8588 firefox-45.7.0-2.el5.centos.i386.rpm
1e2b1680b6c395039fafb267db3426fde8c4f2c06b2ba9744f11e18736d2917f firefox-45.7.0-2.el5.centos.x86_64.rpm

Source:
fb33febf301919266593261c3e79a43af3957012b04083b99dc89b5053990019 firefox-45.7.0-2.el5.centos.src.rpm

i386:
f34f42fb0d7c2d68da3493786c3ea6db8a5c3025ec23c4920f33739466aee8c5 firefox-45.7.0-2.el6.centos.i686.rpm

x86_64:
f34f42fb0d7c2d68da3493786c3ea6db8a5c3025ec23c4920f33739466aee8c5 firefox-45.7.0-2.el6.centos.i686.rpm
b905dbe1aeb129fcf9dfcdae0476003f4d6f5e73615762346badf37e76c3a43d firefox-45.7.0-2.el6.centos.x86_64.rpm

Source:
98283468cf9d1e539fc7dfbe25e79160d9b9c631dd30d1fd4cef84d1fd64b573 firefox-45.7.0-2.el6.centos.src.rpm

x86_64:
38bdd177d609902c6d514deae731df1f6778409730fa61dd213ad0937d54223c firefox-45.7.0-2.el7.centos.i686.rpm
4ce5659c46dee0b5a25d4e6583e9d498b2d146a9ba33565d1c35a2b983766942 firefox-45.7.0-2.el7.centos.x86_64.rpm

Source:
7db60cb74cd564e32e8e9341c8b1c80e032afa31acfe7c155d0a725a2c80126b firefox-45.7.0-2.el7.centos.src.rpm

Cause:   Access control error, Boundary error, Input validation error, Resource error
Underlying OS:  Linux (CentOS)
Underlying OS Comments:  5, 6, 7

Message History:   This archive entry is a follow-up to the message listed below.
Jan 25 2017 Mozilla Firefox Multiple Bugs Let Remote Users Bypass Security Restrictions, Spoof URLs, Obtain Potentially Sensitive Information, and Execute Arbitrary Code



 Source Message Contents

Date:  Wed, 22 Feb 2017 13:18:10 +0000
Subject:  [CentOS-announce] CESA-2017:0190 Critical CentOS 5 firefox Security Update


CentOS Errata and Security Advisory 2017:0190 Critical

Upstream details at : https://rhn.redhat.com/errata/RHSA-2017-0190.html

The following updated files have been uploaded and are currently 
syncing to the mirrors: ( sha256sum Filename ) 

i386:
4f351259abd6614da05b1ea8e9e4b83486631cadb9aa439996c7070f9eff8588  firefox-45.7.0-2.el5.centos.i386.rpm

x86_64:
4f351259abd6614da05b1ea8e9e4b83486631cadb9aa439996c7070f9eff8588  firefox-45.7.0-2.el5.centos.i386.rpm
1e2b1680b6c395039fafb267db3426fde8c4f2c06b2ba9744f11e18736d2917f  firefox-45.7.0-2.el5.centos.x86_64.rpm

Source:
fb33febf301919266593261c3e79a43af3957012b04083b99dc89b5053990019  firefox-45.7.0-2.el5.centos.src.rpm



-- 
Johnny Hughes
CentOS Project { http://www.centos.org/ }
irc: hughesjr, #centos@irc.freenode.net
Twitter: JohnnyCentOS

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CentOS-announce mailing list
CentOS-announce@centos.org
https://lists.centos.org/mailman/listinfo/centos-announce
 
 


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