[SECURITY] Fedora 34 Update: djvulibre-3.5.27-30.fc34
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Fedora Update Notification
FEDORA-2021-7514c11a37
2021-07-11 01:02:39.076233
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Name : djvulibre
Product : Fedora 34
Version : 3.5.27
Release : 30.fc34
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-2021-3630
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ChangeLog:
* Fri Jul 2 2021 Marek Kasik <mkasik(a)redhat.com> - 3.5.27-30
- Improve previous commit
- Resolves: #1977428
* Fri Jul 2 2021 Marek Kasik <mkasik(a)redhat.com> - 3.5.27-29
- Fix out-of-bounds write in djvutext
- Resolves: #1977428
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References:
[ 1 ] Bug #1977427 - CVE-2021-3630 djvulibre: out-of-bounds write in
DJVU::DjVuTXT::decode() in DjVuText.cpp
https://bugzilla.redhat.com/show_bug.cgi?id=1977427
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2021-7514c11a37' 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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