-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2022-81110193e5 2022-06-17 01:12:46.341151 --------------------------------------------------------------------------------
Name : liblouis Product : Fedora 36 Version : 3.22.0 Release : 1.fc36 URL : http://liblouis.org Summary : Braille translation and back-translation library Description : Liblouis is an open-source braille translator and back-translator named in honor of Louis Braille. It features support for computer and literary braille, supports contracted and uncontracted translation for many languages and has support for hyphenation. New languages can easily be added through tables that support a rule- or dictionary based approach. Liblouis also supports math braille (Nemeth and Marburg).
Liblouis has features to support screen-reading programs. This has led to its use in two open-source screen readers, NVDA and Orca. It is also used in some commercial assistive technology applications for example by ViewPlus.
Liblouis is based on the translation routines in the BRLTTY screen reader for Linux. It has, however, gone far beyond these routines.
-------------------------------------------------------------------------------- Update Information:
Fixes CVE-2022-26981, CVE-2022-31783, and further issues. A detailed list of changes can be found at http://liblouis.org/liblouis/2022/06/07/liblouis- release-3.22.0.html -------------------------------------------------------------------------------- ChangeLog:
* Thu Jun 9 2022 Martin Gieseking martin.gieseking@uos.de - 3.22.0-1 - Update to 3.22.0 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #2063625 - CVE-2022-26981 liblouis: buffer overflow in compilePassOpcode https://bugzilla.redhat.com/show_bug.cgi?id=2063625 [ 2 ] Bug #2092277 - CVE-2022-31783 liblouis: invalid memory write in compileRule() in compileTranslationTable.c https://bugzilla.redhat.com/show_bug.cgi?id=2092277 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2022-81110193e5' 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
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