Bug 1475497 (CVE-2017-11643) - CVE-2017-11643 GraphicsMagick: Heap based over-write in WriteCMYKImagefunction in coders/cmyk.c
Summary: CVE-2017-11643 GraphicsMagick: Heap based over-write in WriteCMYKImagefunctio...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2017-11643
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1475498 1475499
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-07-26 19:14 UTC by Pedro Sampaio
Modified: 2019-09-29 14:17 UTC (History)
2 users (show)

Fixed In Version:
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Environment:
Last Closed: 2019-06-08 03:18:45 UTC
Embargoed:

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Description Pedro Sampaio 2017-07-26 19:14:33 UTC 
GraphicsMagick 1.3.26 has a heap overflow in the WriteCMYKImage()
function in coders/cmyk.c when processing multiple frames that have
non-identical widths.

Upstream patch:

http://hg.code.sf.net/p/graphicsmagick/code/rev/d00b74315a71

References:

https://bugzilla.novell.com/show_bug.cgi?id=1050611
Comment 1 Pedro Sampaio 2017-07-26 19:15:03 UTC 
Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1475498]
Affects: fedora-all [bug 1475499]
Comment 2 Product Security DevOps Team 2019-06-08 03:18:45 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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