Bug 1467655 - (CVE-2017-10794) CVE-2017-10794 GraphicsMagick: buffer overflow in QuantumTransferMode
CVE-2017-10794 GraphicsMagick: buffer overflow in QuantumTransferMode
Status: NEW
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20170704,reported=2...
: Security
Depends On: 1467656 1467657
Blocks:
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Reported: 2017-07-04 09:05 EDT by Pedro Sampaio
Modified: 2017-07-04 09:07 EDT (History)
2 users (show)

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Description Pedro Sampaio 2017-07-04 09:05:39 EDT
An issue was discovered in GraphicsMagick 1.3.25. When an RGB TIFF picture is processed (with metadata indicating a single sample per pixel) in coders/tiff.c, a buffer overflow occurs, related to QuantumTransferMode.

Upstream patch:

http://hg.code.sf.net/p/graphicsmagick/code/rev/a20bee0a0ad2
Comment 1 Pedro Sampaio 2017-07-04 09:05:47 EDT
External References:

https://security-tracker.debian.org/tracker/CVE-2017-10794
Comment 2 Pedro Sampaio 2017-07-04 09:06:13 EDT
Created GraphicsMagick tracking bugs for this issue:

Affects: epel-all [bug 1467656]
Affects: fedora-all [bug 1467657]

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