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Fedora 35: 2022-d230620a58 Critical: Fribidi Buffer Overflow Threat

fedora
Calendar Grey April 6, 2022
Dist Fedora Esm H88
Emergency patch for Fedora 35 to fix severe vulnerabilities in fribidi related to buffer overflows and other concerns.
This release contains security fixes.

Summary

A library to handle bidirectional scripts (for example Hebrew, Arabic),

so that the display is done in the proper way; while the text data itself

is always written in logical order.

This release contains security fixes.

* Fri Apr 1 2022 Akira TAGOH - 1.0.11-3

- Fix security issues, CVE-2022-25308, CVE-2022-25309, CVE-2022-25310.

Resolves: rhbz#2067039, rhbz#2067043, rhbz#2067045

* Thu Jan 20 2022 Fedora Release Engineering - 1.0.11-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

* Fri Sep 24 2021 Fedora Release Monitoring - 1.0.11-1

- Update to 1.0.11 (#2007504)

[ 1 ] Bug #2067039 - CVE-2022-25308 fribidi: Stack based buffer overflow [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2067039

[ 2 ] Bug #2067043 - CVE-2022-25309 fribidi: Heap-buffer-overflow in fribidi_cap_rtl_to_unicode [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2067043

[ 3 ] Bug #2067045 - CVE-2022-25310 fribidi: SEGV in fribidi_remove_bidi_marks [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=2067045

su -c 'dnf upgrade --advisory FEDORA-2022-d230620a58' 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/

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Change Log

References

Update Instructions

Severity
critical
Lowest
Low
Medium
High
Critical

Product: Fedora 35
Version: 1.0.11
Release: 3.fc35
Summary: Library implementing the Unicode Bidirectional Algorithm

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