Fedora 34 FEDORA-2021-af806dd42d Critical: libpano13 Format String Risk

Helmut Dersch's Panorama Tools library. Provides very high quality

manipulation, correction and stitching of panoramic photographs.

Due to patent restrictions, this library has a maximum fisheye field-of-view

restriction of 179 degrees to prevent stitching of hemispherical photographs.

Upstream release, security fix for CVE-2021-20307

[ 1 ] Bug #1946284 - CVE-2021-20307 libpano13: Format string vulnerability in panoFileOutputNamesCreate()

https://bugzilla.redhat.com/show_bug.cgi?id=1946284

su -c 'dnf upgrade --advisory FEDORA-2021-af806dd42d' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

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