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Fedora Update Notification
FEDORA-2024-891c09df97
2024-05-16 01:08:08.062469
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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.

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Update Information:

Security fix for CVE-2021-46310 and CVE-2021-46312.
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ChangeLog:

* Tue May  7 2024 Marek Kasik  - 3.5.28-7
- Check for zero-size image when allocating GBuffer
- Resolves: #2234738
* Tue May  7 2024 Marek Kasik  - 3.5.28-6
- Improve image size fix
- Resolves: #2234741
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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
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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
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