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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:  1037721
SecurityTracker URL:  http://securitytracker.com/id/1037721
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:  Jan 27 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:
bb7c734cceac8492f93bc3623d8b95a3c1f5b765af9286c1ed7c4b8528535ebd firefox-45.7.0-1.el5.centos.i386.rpm

x86_64:
bb7c734cceac8492f93bc3623d8b95a3c1f5b765af9286c1ed7c4b8528535ebd firefox-45.7.0-1.el5.centos.i386.rpm
202bb19502b662d84846286383e106f4018e3699db8c0588e3eeffead8cac8a8 firefox-45.7.0-1.el5.centos.x86_64.rpm

Source:
dcfedc05611839011adf391231df0213575d9be03345ca660f7b45223c75b5d2 firefox-45.7.0-1.el5.centos.src.rpm

i386:
d029cd11706e8ccf1a68d2dbafaeb483d74db49c698dd7061bd9e2e51d576657 firefox-45.7.0-1.el6.centos.i686.rpm

x86_64:
d029cd11706e8ccf1a68d2dbafaeb483d74db49c698dd7061bd9e2e51d576657 firefox-45.7.0-1.el6.centos.i686.rpm
652667b06a4596e42b0ad12a5f88e49ad9ee68276e2c2002cadf19f597e58386 firefox-45.7.0-1.el6.centos.x86_64.rpm

Source:
8e61cfbbfbd1dfc9daa8ba468c350ec9cd694aaffb3a98e42a42f790fc816f39 firefox-45.7.0-1.el6.centos.src.rpm

x86_64:
34c0472b0952187186f440bfc92ba8623f074def7f9d3167adc812197c615428 firefox-45.7.0-1.el7.centos.i686.rpm
bebce01ac11511a2e55ef51c4f63671ed5bbb1016d159ccbcfd8f21b0ad84fce firefox-45.7.0-1.el7.centos.x86_64.rpm

Source:
92ff3bdf3c2f19b580e13dbe68b9b21d479351e5c4f0c0695d1cfc01c9ccc42f firefox-45.7.0-1.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

Subject:  [CentOS-announce] CESA-2017:0190 Critical CentOS 7 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 ) 

x86_64:
34c0472b0952187186f440bfc92ba8623f074def7f9d3167adc812197c615428  firefox-45.7.0-1.el7.centos.i686.rpm
bebce01ac11511a2e55ef51c4f63671ed5bbb1016d159ccbcfd8f21b0ad84fce  firefox-45.7.0-1.el7.centos.x86_64.rpm

Source:
92ff3bdf3c2f19b580e13dbe68b9b21d479351e5c4f0c0695d1cfc01c9ccc42f  firefox-45.7.0-1.el7.centos.src.rpm



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

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


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