Integer Overflow or Wraparound Affecting imagemagick package, versions <8:6.9.11.24+dfsg-1
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Test your applications- Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-1045674
- published 26 Nov 2020
- disclosed 8 Dec 2020
Introduced: 26 Nov 2020
CVE-2020-25666 Open this link in a new tabHow to fix?
Upgrade Debian:11
imagemagick
to version 8:6.9.11.24+dfsg-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream imagemagick
package and not the imagemagick
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
There are 4 places in HistogramCompare() in MagickCore/histogram.c where an integer overflow is possible during simple math calculations. This occurs in the rgb values and count
value for a color. The patch uses casts to ssize_t
type for these calculations, instead of int
. This flaw could impact application reliability in the event that ImageMagick processes a crafted input file. This flaw affects ImageMagick versions prior to 7.0.9-0.