Hi,

The following vulnerability was published for imagemagick.

CVE-2021-3574[0]:
| A vulnerability was found in ImageMagick-7.0.11-5, where executing a
| crafted file with the convert command, ASAN detects memory leaks.

https://github.com/ImageMagick/ImageMagick/issues/3540
https://github.com/ImageMagick/ImageMagick6/commit/cd7f9fb7751b0d59d5a74b12d971155caad5a792

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2021-3574
https://www.cve.org/CVERecord?id=CVE-2021-3574

Please adjust the affected versions in the BTS as needed.