Bug 946928 (CVE-2013-0789)

Summary: CVE-2013-0789 Mozilla: Miscellaneous memory safety hazards (rv:20.0) (MFSA 2013-30)
Product: [Other] Security Response Reporter: Huzaifa S. Sidhpurwala <huzaifas>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: urgent Docs Contact:
Priority: urgent    
Version: unspecifiedCC: security-response-team
Target Milestone: ---Keywords: Security
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Hardware: All   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Last Closed: 2013-04-01 03:27:22 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 923151    

Description Huzaifa S. Sidhpurwala 2013-04-01 01:59:24 UTC 
Mozilla developers identified and fixed several memory safety bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code.

In general these flaws cannot be exploited through email in the Thunderbird and SeaMonkey products because scripting is disabled, but are potentially a risk in browser or browser-like contexts in those products.

Andrew McCreight, Randell Jesup, Gary Kwong, Jesse Ruderman, Christian Holler, and Mats Palmgren reported memory safety problems and crashes that affect Firefox 19.


External Reference:

http://www.mozilla.org/security/announce/2013/mfsa2013-30.html


Acknowledgements:

Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Andrew McCreight, Randell Jesup, Gary Kwong, Jesse Ruderman, Christian Holler, and Mats Palmgren as the original reporter.

Statement:

This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5 and 6