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Category:   Application (Security)  >   Network Security Services (NSS) Vendors:   Mozilla.org
(CentOS Issues Fix for Network Security Services (NSS)) Mozilla Firefox Multiple Bugs Let Remote Users Spoof URLs, Conduct Cross-Site Scripting Attacks, Obtain Potentially Sensitive Information, and Execute Arbitrary Code
SecurityTracker Alert ID:  1039488
SecurityTracker URL:  http://securitytracker.com/id/1039488
CVE Reference:   CVE-2017-7805   (Links to External Site)
Date:  Oct 3 2017
Impact:   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 obtain potentially sensitive information on the target system. A remote user can spoof URLs. A remote user can conduct cross-site scripting attacks. Network Security Services (NSS) is affected.

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 the Fetch API [CVE-2017-7793].

A use-after-free memory error may occur when manipulating arrays of Accessible Rich Internet Applications (ARIA) elements within containers via the DOM [CVE-2017-7818].

A use-after-free memory error may occur in design mode when image objects are resized [CVE-2017-7819].

A buffer overflow may occur when drawing and validating elements with the ANGLE graphics library [CVE-2017-7824].

A use-after-free memory error may occur during TLS 1.2 exchanges [CVE-2017-7805].

A remote user can create specially crafted content that, when dragged onto the browser tab bar, will open files stored on the target user's system [CVE-2017-7812].

Other memory corruption errors may occur [CVE-2017-7810, CVE-2017-7811].

A remote user can trigger an integer truncation flaw in the JavaScript parser to read data outside of the buffer [CVE-2017-7813].

The content security policy (CSP) sandbox directive may not create a unique origin for a document. A remote user can exploit this to conduct cross-scripting attacks [CVE-2017-7823].

A remote user can bypass phishing and malware protection warnings via 'blob:' and 'data:' URL elements [CVE-2017-7814].

A remote user can cause some Tibetan and Arabic characters in several fonts to be displayed as whitespace, which may allow domain spoofing attacks [CVE-2017-7825]. mac OS X systems are affected.

A remote user can invoke the 'data:' protocol within an iframe to spoof a modal dialog's origin [CVE-2017-7815]. Systems with e10 multiprocess disabled are affected.

A remote user can invoke WebExtensions to load an 'about:' privileged URL [CVE-2017-7816].

A remote user can invoke WebExtensions to download and attempt to open a file of some non-executable file types without user interaction [CVE-2017-7821].

The WebCrypto API AES-GCM implementation accepts 0-length IV. A remote user may be able to exploit this to determine the authentication key in certain cases [CVE-2017-7822].

A remote user may be able to bypass the Xray wrapper mechanism [CVE-2017-7820].

A remote user can spoof the address bar via fullscreen mode [CVE-2017-7817]. Firefox for Android is affected.


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 obtain potentially sensitive information on the target system.

A remote user can spoof the address bar and other user interface components.

A remote user can conduct cross-site scripting attacks.

Solution:   CentOS has issued a fix for CVE-2017-7805 for Network Security Services (NSS).

i386:
56099ae34645fa89d00010fe614df83a79a1925be3830dcbb67e9b00b38894a9 nss-3.28.4-4.el6_9.i686.rpm
025a8491a6c1e927bc9662eb305f6482240491f389e90ed0e7ab835344d95c96 nss-devel-3.28.4-4.el6_9.i686.rpm
0f3a6773e86d60fcb4bcda3aaa1fba7428440bdd81aa3bd926faebf3ff72dca9 nss-pkcs11-devel-3.28.4-4.el6_9.i686.rpm
3dd0702db2d70534d11377ae3f8624f7775671d3118a1b4780b5ff9bcbb7e91c nss-sysinit-3.28.4-4.el6_9.i686.rpm
2f80dcab9ee5602fb3764cbbceef4d14c4e720d3a680f930c00db47a1871c2b6 nss-tools-3.28.4-4.el6_9.i686.rpm

x86_64:
56099ae34645fa89d00010fe614df83a79a1925be3830dcbb67e9b00b38894a9 nss-3.28.4-4.el6_9.i686.rpm
9443be70c900ba4987de5f794275c757aafadfe2f6f0445cd296857c371caa0b nss-3.28.4-4.el6_9.x86_64.rpm
025a8491a6c1e927bc9662eb305f6482240491f389e90ed0e7ab835344d95c96 nss-devel-3.28.4-4.el6_9.i686.rpm
615d1ebd1932ec30b3f94a50140646848036aa273d0d80593bc23817dd40b252 nss-devel-3.28.4-4.el6_9.x86_64.rpm
0f3a6773e86d60fcb4bcda3aaa1fba7428440bdd81aa3bd926faebf3ff72dca9 nss-pkcs11-devel-3.28.4-4.el6_9.i686.rpm
4ed35c5d70b8699c1e4cfb545718a7e06c009b3acfbf7282bc468a84dd62b6a8 nss-pkcs11-devel-3.28.4-4.el6_9.x86_64.rpm
3ba7c3ccb98ffb6545175105f6023c11fdb59c7e64a03e93662ea54e8e5b4bfa nss-sysinit-3.28.4-4.el6_9.x86_64.rpm
ad77a286969f96d8edf181d2489ec6dff094a91ceb7fe3da27b75e5492340c80 nss-tools-3.28.4-4.el6_9.x86_64.rpm

Source:
2679e522de097abe0fd65de3ab24fdf9d1e5b5ec71f677b601dafc9d45b9b53e nss-3.28.4-4.el6_9.src.rpm

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

Message History:   This archive entry is a follow-up to the message listed below.
Sep 29 2017 Mozilla Firefox Multiple Bugs Let Remote Users Spoof URLs, Conduct Cross-Site Scripting Attacks, Obtain Potentially Sensitive Information, and Execute Arbitrary Code



 Source Message Contents

Subject:  [CentOS-announce] CESA-2017:2832 Important CentOS 6 nss Security Update


CentOS Errata and Security Advisory 2017:2832 Important

Upstream details at : https://access.redhat.com/errata/RHSA-2017:2832

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

i386:
56099ae34645fa89d00010fe614df83a79a1925be3830dcbb67e9b00b38894a9  nss-3.28.4-4.el6_9.i686.rpm
025a8491a6c1e927bc9662eb305f6482240491f389e90ed0e7ab835344d95c96  nss-devel-3.28.4-4.el6_9.i686.rpm
0f3a6773e86d60fcb4bcda3aaa1fba7428440bdd81aa3bd926faebf3ff72dca9  nss-pkcs11-devel-3.28.4-4.el6_9.i686.rpm
3dd0702db2d70534d11377ae3f8624f7775671d3118a1b4780b5ff9bcbb7e91c  nss-sysinit-3.28.4-4.el6_9.i686.rpm
2f80dcab9ee5602fb3764cbbceef4d14c4e720d3a680f930c00db47a1871c2b6  nss-tools-3.28.4-4.el6_9.i686.rpm

x86_64:
56099ae34645fa89d00010fe614df83a79a1925be3830dcbb67e9b00b38894a9  nss-3.28.4-4.el6_9.i686.rpm
9443be70c900ba4987de5f794275c757aafadfe2f6f0445cd296857c371caa0b  nss-3.28.4-4.el6_9.x86_64.rpm
025a8491a6c1e927bc9662eb305f6482240491f389e90ed0e7ab835344d95c96  nss-devel-3.28.4-4.el6_9.i686.rpm
615d1ebd1932ec30b3f94a50140646848036aa273d0d80593bc23817dd40b252  nss-devel-3.28.4-4.el6_9.x86_64.rpm
0f3a6773e86d60fcb4bcda3aaa1fba7428440bdd81aa3bd926faebf3ff72dca9  nss-pkcs11-devel-3.28.4-4.el6_9.i686.rpm
4ed35c5d70b8699c1e4cfb545718a7e06c009b3acfbf7282bc468a84dd62b6a8  nss-pkcs11-devel-3.28.4-4.el6_9.x86_64.rpm
3ba7c3ccb98ffb6545175105f6023c11fdb59c7e64a03e93662ea54e8e5b4bfa  nss-sysinit-3.28.4-4.el6_9.x86_64.rpm
ad77a286969f96d8edf181d2489ec6dff094a91ceb7fe3da27b75e5492340c80  nss-tools-3.28.4-4.el6_9.x86_64.rpm

Source:
2679e522de097abe0fd65de3ab24fdf9d1e5b5ec71f677b601dafc9d45b9b53e  nss-3.28.4-4.el6_9.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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