Bug 1361976 (CVE-2016-2838)

Summary: CVE-2016-2838 Mozilla: Buffer overflow rendering SVG with bidirectional content (MFSA 2016-64)
Product: [Other] Security Response Reporter: Huzaifa S. Sidhpurwala <huzaifas>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED ERRATA QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: unspecifiedCC: cschalle, jhorak, security-response-team, sisharma, stransky
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Last Closed: 2016-09-23 05:31:05 UTC Type: ---
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Bug Blocks: 1360577    

Description Huzaifa S. Sidhpurwala 2016-08-01 06:17:11 UTC 
Using the Address Sanitizer tool, security researcher Atte Kettunen found a buffer overflow during the rendering of SVG format graphics with directional content. This is caused by a flaw in directional-isolate processing and results in a potentially exploitable crash. 


External Reference:

https://www.mozilla.org/security/announce/2016/mfsa2016-64.html


Acknowledgements:

Name: the Mozilla project
Upstream: Atte Kettunen
Comment 1 errata-xmlrpc 2016-08-03 08:08:35 UTC 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 5
  Red Hat Enterprise Linux 6
  Red Hat Enterprise Linux 7

Via RHSA-2016:1551 https://rhn.redhat.com/errata/RHSA-2016-1551.html