Bug 1195633 (CVE-2015-0824)

Summary: CVE-2015-0824 Mozilla: Crash using DrawTarget in Cairo graphics library (MFSA 2015-22)
Product: [Other] Security Response Reporter: Huzaifa S. Sidhpurwala <huzaifas>
Component: vulnerabilityAssignee: Red Hat Product Security <security-response-team>
Status: CLOSED NOTABUG QA Contact:
Severity: medium Docs Contact:
Priority: medium    
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: 2015-02-24 19:45:05 UTC Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 1193790    

Description Huzaifa S. Sidhpurwala 2015-02-24 08:33:44 UTC 
Security researcher Atte Kettunen used the Address Sanitizer tool to discover a crash while drawing images through the Cairo graphics library while using the DrawTarget function. This can result in a segmentation fault due to zero-ing out of memory outside the bounds of the image. 


External Reference:

https://www.mozilla.org/en-US/security/advisories/mfsa2015-22


Acknowledgements:

Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Atte Kettunen as the original reporter.

Statement:

This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5, 6 and 7.