Bug 911840 (CVE-2013-0772)

Summary: CVE-2013-0772 Mozilla: Out-of-bounds read in image rendering (MFSA 2013-22)
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: jhorak, security-response-team, stransky
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: 2013-02-20 10:13:21 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 895009    

Description Huzaifa S. Sidhpurwala 2013-02-16 09:16:44 UTC 
Using the Address Sanitizer tool, security researcher Atte Kettunen from OUSPG found an out-of-bounds read while rendering GIF format images. This could cause a non-exploitable crash and could also attempt to render normally inaccesible data as part of the image. 


External Reference:

http://www.mozilla.org/security/announce/2013/mfsa2013-22.html


Acknowledgements:

Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Atte Kettunen as the original reporter.
Comment 2 Huzaifa S. Sidhpurwala 2013-02-20 10:12:01 UTC 
Statement:

This issue has been addressed in firefox 24.2.0-ESR and thunderbird 24.2.0-ESR via RHSA-2013:1812 and RHSA-2013:1823.