Fedora 27: gifsicle Security Update
Summary
Gifsicle is a command-line tool for creating, editing, and getting
information about GIF images and animations.
Some more gifsicle features:
* Batch mode for changing GIFs in place.
* Prints detailed information about GIFs, including comments.
* Control over interlacing, comments, looping, transparency...
* Creates well-behaved GIFs: removes redundant colors, only uses local
color tables if it absolutely has to (local color tables waste space
and can cause viewing artifacts), etc.
* It can shrink colormaps and change images to use the Web-safe palette
(or any colormap you choose).
* It can optimize your animations! This stores only the changed portion
of each frame, and can radically shrink your GIFs. You can also use
transparency to make them even smaller. Gifsicle?s optimizer is pretty
powerful, and usually reduces animations to within a couple bytes of
the best commercial optimizers.
* Unoptimizing animations, which makes them easier to edit.
* A dumb-ass name.
One other program is included with gifsicle
and gifdiff compares two GIFs for identical visual appearance.
Update to 1.91 - fixes double-free in read_gif
* Mon May 21 2018 Orion Poplawski
- Update to 1.91
* Wed Feb 7 2018 Fedora Release Engineering
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild
[ 1 ] Bug #1542037 - CVE-2017-18120 gifsicle: Double-free in the read_gif function [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1542037
[ 2 ] Bug #1114293 - gifsicle-1.91 is available
https://bugzilla.redhat.com/show_bug.cgi?id=1114293
su -c 'dnf upgrade --advisory FEDORA-2018-9892225623' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html
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/security/
package-announce mailing list -- package-announce@lists.fedoraproject.org
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FEDORA-2018-9892225623 2018-05-30 14:31:21.818650 Product : Fedora 27 Version : 1.91 Release : 1.fc27 URL : http://www.lcdf.org/gifsicle/ Summary : Powerful program for manipulating GIF images and animations Description : Gifsicle is a command-line tool for creating, editing, and getting information about GIF images and animations. Some more gifsicle features: * Batch mode for changing GIFs in place. * Prints detailed information about GIFs, including comments. * Control over interlacing, comments, looping, transparency... * Creates well-behaved GIFs: removes redundant colors, only uses local color tables if it absolutely has to (local color tables waste space and can cause viewing artifacts), etc. * It can shrink colormaps and change images to use the Web-safe palette (or any colormap you choose). * It can optimize your animations! This stores only the changed portion of each frame, and can radically shrink your GIFs. You can also use transparency to make them even smaller. Gifsicle?s optimizer is pretty powerful, and usually reduces animations to within a couple bytes of the best commercial optimizers. * Unoptimizing animations, which makes them easier to edit. * A dumb-ass name. One other program is included with gifsicle and gifdiff compares two GIFs for identical visual appearance. Update to 1.91 - fixes double-free in read_gif * Mon May 21 2018 Orion Poplawski - 1.91-1 - Update to 1.91 * Wed Feb 7 2018 Fedora Release Engineering - 1.90-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild [ 1 ] Bug #1542037 - CVE-2017-18120 gifsicle: Double-free in the read_gif function [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1542037 [ 2 ] Bug #1114293 - gifsicle-1.91 is available https://bugzilla.redhat.com/show_bug.cgi?id=1114293 su -c 'dnf upgrade --advisory FEDORA-2018-9892225623' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html 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/security/ package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BGGLSEKCDM2OZ67XRI7KOASI4G7PRUX2/
Change Log
References