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Category:   Application (Web Browser)  >   Mozilla Firefox Vendors:   Mozilla.org
(CentOS Issues Fix) Mozilla Firefox Multiple Bugs Let Remote Users Spoof URLs, Bypass Security Restrictions, Deny Service, Obtain Potentially Sensitive Information, and Execute Arbitrary Code
SecurityTracker Alert ID:  1040551
SecurityTracker URL:  http://securitytracker.com/id/1040551
CVE Reference:   CVE-2018-5125, CVE-2018-5127, CVE-2018-5129, CVE-2018-5130, CVE-2018-5131, CVE-2018-5144, CVE-2018-5145   (Links to External Site)
Date:  Mar 19 2018
Impact:   Denial of service via network, Disclosure of authentication information, Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, Modification of system information, Modification of user information, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

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 cause denial of service conditions 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 URLs. A remote user can conduct cross-site scripting attacks.

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 [CVE-2018-5125, CVE-2018-5126, CVE-2018-5127, CVE-2018-5128, CVE-2018-5129, CVE-2018-5130, CVE-2018-5144, CVE-2018-5145].

A remote user can spoof domain names via Android Custom Tab [CVE-2018-5138]. Android-based systems are affected.

The software does not properly filter HTML code from user-supplied input before displaying the input [CVE-2018-5143]. A remote user can cause arbitrary scripting code to be executed by the target user's browser via a 'javascript:' url with an embedded tab character. The code will originate from the target site and will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

A remote user can send a specially crafted request to view potentially sensitive information on the target system. The Fetch API is affected [CVE-2018-5131]. The WebExtension Find API is affected [CVE-2018-5132]. The 'moz-icon:' protocol is affected [CVE-2018-5140]. A legacy extension is affected [CVE-2018-5137]. The 'app.support.baseURL' preference is affected.
[CVE-2018-5133].

A remote user can invoke 'view-source:' URLs to bypass content restrictions and view potentially sensitive information in local files and the 'about:cache' [CVE-2018-5134].

A remote user can exploit a flaw in WebExtension browserAction to bypass restrictions and inject scripts into unintended contexts [CVE-2018-5135].

A remote user can invoke a shared worker via a 'data:' URL in one table to bypass same-origin policy and access data in another tab [CVE-2018-5136].

A remote user can exploit a flaw in the notifications Push API to cause denial of service conditions on the target user's system or cause content from arbitrary URLs to be displayed on the target user's system [CVE-2018-5141].

A remote user can exploit a flaw in the Media Capture and Streams API permissions to display incorrect origin information to the target user [CVE-2018-5142].

Abdulrahman Alqabandi, Andy McKay, Ben Kelly, Bob Clary, Calixte Denizet, Christian Holler, Fran├žois Lajeunesse-Robert, Gary Kwong, James Grant, Jason Kratzer, Jun Kokatsu, Karl Tomlinson, Masato Kinugawa, Nils, Nils Ohlmeier, Noemi Erli, Olli Pettay, Philipp, Ralph Giles, Randell Jesup, Ronald Crane, Ryan VanderMeulen, Sebastian Hengst, Tony Paloma, Tyson Smith, Zohar, and rugk 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 cause denial of service conditions.

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.

A remote user can access the target user's cookies (including authentication cookies), if any, associated with an arbitrary site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

Solution:   CentOS has issued a fix for CVE-2018-5125, CVE-2018-5127, CVE-2018-5129, CVE-2018-5130, CVE-2018-5131, CVE-2018-5144, and CVE-2018-5145.

i386:
29059b6e8c894eef2944154ad9c3e5e98178bd2903a918ab1ab3b35098e1faf3 firefox-52.7.0-1.el6.centos.i686.rpm

x86_64:
29059b6e8c894eef2944154ad9c3e5e98178bd2903a918ab1ab3b35098e1faf3 firefox-52.7.0-1.el6.centos.i686.rpm
5ab36e9cf3534cc1af6c6ee3d6e302907235e8f8dd2b00f8003ea2e3ef98d272 firefox-52.7.0-1.el6.centos.x86_64.rpm

Source:
ae98346dd0287b8d7fe36edd4692a1980f4fcf1d53e7633307e33e67adfe9a71 firefox-52.7.0-1.el6.centos.src.rpm

x86_64:
3d4f163b3fe61aa41272b201f56732c9352c1e12d13e85dc15f466363d0ba59b firefox-52.7.0-1.el7.centos.i686.rpm
9546d6326537d96a09245d90386164fd8786578b2c5de142e3f877c532e85612 firefox-52.7.0-1.el7.centos.x86_64.rpm

Source:
0852393b938ea86a3af795b46909d5fc13cf9da3f9f9b6ff85c8b2c2ee2f3e17 firefox-52.7.0-1.el7.centos.src.rpm

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

Message History:   This archive entry is a follow-up to the message listed below.
Mar 13 2018 Mozilla Firefox Multiple Bugs Let Remote Users Spoof URLs, Bypass Security Restrictions, Deny Service, Obtain Potentially Sensitive Information, and Execute Arbitrary Code



 Source Message Contents

Subject:  [CentOS-announce] CESA-2018:0526 Critical CentOS 6 firefox Security Update


CentOS Errata and Security Advisory 2018:0526 Critical

Upstream details at : https://access.redhat.com/errata/RHSA-2018:0526

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

i386:
29059b6e8c894eef2944154ad9c3e5e98178bd2903a918ab1ab3b35098e1faf3  firefox-52.7.0-1.el6.centos.i686.rpm

x86_64:
29059b6e8c894eef2944154ad9c3e5e98178bd2903a918ab1ab3b35098e1faf3  firefox-52.7.0-1.el6.centos.i686.rpm
5ab36e9cf3534cc1af6c6ee3d6e302907235e8f8dd2b00f8003ea2e3ef98d272  firefox-52.7.0-1.el6.centos.x86_64.rpm

Source:
ae98346dd0287b8d7fe36edd4692a1980f4fcf1d53e7633307e33e67adfe9a71  firefox-52.7.0-1.el6.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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