Bug 911840 (CVE-2013-0772) - CVE-2013-0772 Mozilla: Out-of-bounds read in image rendering (MFSA 2013-22)
Summary: CVE-2013-0772 Mozilla: Out-of-bounds read in image rendering (MFSA 2013-22)
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2013-0772
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks: 895009
TreeView+ depends on / blocked
 
Reported: 2013-02-16 09:16 UTC by Huzaifa S. Sidhpurwala
Modified: 2023-05-11 21:55 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2013-02-20 10:13:21 UTC
Embargoed:

Attachments (Terms of Use)

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.
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