Integer Overflow or Wraparound Affecting imagemagick package, versions <8:6.9.9.34+dfsg-3
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Test your applications- Snyk ID SNYK-DEBIAN11-IMAGEMAGICK-517961
- published 7 Sep 2017
- disclosed 7 Sep 2017
How to fix?
Upgrade Debian:11
imagemagick
to version 8:6.9.9.34+dfsg-3 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.
In the function ReadTXTImage() in coders/txt.c in ImageMagick 7.0.6-10, an integer overflow might occur for the addition operation "GetQuantumRange(depth)+1" when "depth" is large, producing a smaller value than expected. As a result, an infinite loop would occur for a crafted TXT file that claims a very large "max_value" value.