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Fedora 33: 2021-04-06 Moderate: libzen Buffer Overflow Warning

fedora
Calendar Grey April 5, 2021
Dist Fedora Esm H88
Important Fedora notification regarding libzen highlights a vulnerability within mediainfo. Upgrade encouraged to enhance system security.
Update mediainfo.

Summary

Files shared library for libmediainfo and medianfo-*.

Update mediainfo.

* Sun Mar 28 2021 Vasiliy N. Glazov - 0.4.39-1

- Update to 0.4.39

* Tue Jan 26 2021 Fedora Release Engineering - 0.4.38-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

[ 1 ] Bug #1940984 - CVE-2020-26797 mediainfo: heap-based buffer overflow via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1940984

[ 2 ] Bug #1940986 - CVE-2020-26797 libmediainfo: mediainfo: heap-based buffer overflow via MediaInfoLib::File_Gxf::ChooseParser_ChannelGrouping [fedora-all]

https://bugzilla.redhat.com/show_bug.cgi?id=1940986

su -c 'dnf upgrade --advisory FEDORA-2021-3b67623d93' 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
important
Lowest
Low
Medium
High
Critical

Product: Fedora 33
Version: 0.4.39
Release: 1.fc33
Summary: Shared library for libmediainfo and medianfo*

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