Bug 1474864 (CVE-2017-11505) - CVE-2017-11505 ImageMagick: CPU exhaustion in ReadOneJNGImage
Summary: CVE-2017-11505 ImageMagick: CPU exhaustion in ReadOneJNGImage
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2017-11505
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:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-07-25 14:05 UTC by Andrej Nemec
Modified: 2019-09-29 14:16 UTC (History)
7 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2017-07-25 14:08:45 UTC
Embargoed:

Attachments (Terms of Use)

Description Andrej Nemec 2017-07-25 14:05:26 UTC 
The ReadOneJNGImage function in coders/png.c in ImageMagick allows attackers to cause a denial of service (large loop and CPU consumption) via a malformed JNG file.

Upstream issue:

https://github.com/ImageMagick/ImageMagick/issues/526
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