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Bug 1486776 - (CVE-2017-13132) CVE-2017-13132 ImageMagick: Assertion failure WriteBlobStream function in MagickCore/blob.c
CVE-2017-13132 ImageMagick: Assertion failure WriteBlobStream function in Mag...
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=20170823,reported=2...
: Security
Depends On: 1486781
Blocks:
  Show dependency tree / graph
 
Reported: 2017-08-30 10:09 EDT by Pedro Sampaio
Modified: 2018-06-29 18:27 EDT (History)
8 users (show)

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Description Pedro Sampaio 2017-08-30 10:09:50 EDT 
In ImageMagick 7.0.6-8, the WritePDFImage function in coders/pdf.c
operates on an incorrect data structure in the "dump uncompressed
PseudoColor packets" step, which allows attackers to cause a denial of
service (assertion failure in WriteBlobStream in MagickCore/blob.c) via
a crafted file.

Upstream bug:

https://github.com/ImageMagick/ImageMagick/issues/674

Upstream patch:

https://github.com/ImageMagick/ImageMagick/commit/2001aabeab8a921a4fa0b1932f565aef6ae69f84
Comment 1 Pedro Sampaio 2017-08-30 10:19:59 EDT 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1486781]
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