Bug 1561743 (CVE-2017-18253) - CVE-2017-18253 ImageMagick: NULL pointer dereference LoadOpenCLDevices function in MagickCore/opencl.c
Summary: CVE-2017-18253 ImageMagick: NULL pointer dereference LoadOpenCLDevices functi...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2017-18253
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: 1561740 1561745
Blocks: 1561747
TreeView+ depends on / blocked
 
Reported: 2018-03-28 19:34 UTC by Laura Pardo
Modified: 2021-02-17 00:34 UTC (History)
3 users (show)

Fixed In Version:
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Last Closed: 2018-05-18 08:01:03 UTC
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Description Laura Pardo 2018-03-28 19:34:19 UTC 
An issue was discovered in ImageMagick 7.0.7. A NULL pointer dereference vulnerability was found in the function LoadOpenCLDevices in MagickCore/opencl.c, which allows attackers to cause a denial of service via a crafted file.


References:
https://github.com/ImageMagick/ImageMagick/issues/794

Patch:
https://github.com/ImageMagick/ImageMagick/commit/de5deab202c340162b65f65bafbbe17b1eda2c1a
Comment 1 Laura Pardo 2018-03-28 19:40:28 UTC 
Created ImageMagick tracking bugs for this issue:

Affects: fedora-all [bug 1561740]
Comment 3 Riccardo Schirone 2018-05-18 08:01:13 UTC 
Statement:

This issue did not affect the versions of ImageMagick as shipped with Red Hat Enterprise Linux 5, 6 and 7 as they did not include support for OpenCL.
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