-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2024-891c09df97 2024-05-16 01:08:08.062469 --------------------------------------------------------------------------------
Name : djvulibre Product : Fedora 39 Version : 3.5.28 Release : 7.fc39 URL : http://djvu.sourceforge.net/ Summary : DjVu viewers, encoders, and utilities Description : DjVu is a web-centric format and software platform for distributing documents and images. DjVu can advantageously replace PDF, PS, TIFF, JPEG, and GIF for distributing scanned documents, digital documents, or high-resolution pictures. DjVu content downloads faster, displays and renders faster, looks nicer on a screen, and consume less client resources than competing formats. DjVu images display instantly and can be smoothly zoomed and panned with no lengthy re-rendering.
DjVuLibre is a free (GPL'ed) implementation of DjVu, including viewers, decoders, simple encoders, and utilities. The browser plugin is in its own separate sub-package.
-------------------------------------------------------------------------------- Update Information:
Security fix for CVE-2021-46310 and CVE-2021-46312. -------------------------------------------------------------------------------- ChangeLog:
* Tue May 7 2024 Marek Kasik mkasik@redhat.com - 3.5.28-7 - Check for zero-size image when allocating GBuffer - Resolves: #2234738 * Tue May 7 2024 Marek Kasik mkasik@redhat.com - 3.5.28-6 - Improve image size fix - Resolves: #2234741 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2234736 - CVE-2021-46312 djvulibre: divide by zero in IW44EncodeCodec.cpp https://bugzilla.redhat.com/show_bug.cgi?id=2234736 [ 2 ] Bug #2234739 - CVE-2021-46310 djvulibre: divide by zero in IW44Image.cpp https://bugzilla.redhat.com/show_bug.cgi?id=2234739 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2024-891c09df97' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
All packages are signed with the Fedora Project GPG key. More details on the GPG keys used by the Fedora Project can be found at https://fedoraproject.org/keys --------------------------------------------------------------------------------