Fedora 37: optipng 2023-f3389245ce
Summary
OptiPNG is a PNG optimizer that recompresses image files to a smaller size,
without losing any information. This program also converts external formats
(BMP, GIF, PNM and TIFF) to optimized PNG, and performs PNG integrity checks
and corrections.
Update Information:
Update to 0.7.8 Security fix for CVE-2023-43907
Change Log
* Sun Nov 5 2023 Peter Hanecak
References
[ 1 ] Bug #2242461 - CVE-2023-43907 optipng: global buffer overflow via the 'buffer' variable at gifread.c. [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2242461 [ 2 ] Bug #2247874 - optipng-0.7.8 is available https://bugzilla.redhat.com/show_bug.cgi?id=2247874
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2023-f3389245ce' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html
![Dist Fedora](/images/distros/dist-fedora.gif)