Bug#1002661: gegl: CVE-2021-45463

[Salvatore Bonaccorso]

Source: gegl
Version: 1:0.4.32-2
Severity: important
Tags: security upstream
X-Debbugs-Cc: carnil at debian.org, Debian Security Team <team at security.debian.org>

Hi,

The following vulnerability was published for gegl.

CVE-2021-45463[0]:
| GEGL before 0.4.34, as used (for example) in GIMP before 2.10.30,
| allows shell expansion when a pathname in a constructed command line
| is not escaped or filtered. This is caused by use of the system
| library function for execution of the ImageMagick convert fallback in
| magick-load.


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-2021-45463
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45463

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore