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[libebml] [Security] arbitrary code execution (CVE-2021-3405)

Attached to Project: Arch Linux
Opened by Jonas Witschel (diabonas) - Wednesday, 17 March 2021, 11:37 GMT
Last edited by Maxime Gauduin (Alucryd) - Thursday, 18 March 2021, 09:21 GMT

Task Type Bug Report
Category Security
Status Closed
Assigned To Maxime Gauduin (Alucryd)
Architecture All
Severity High
Priority Normal
Reported Version
Due in Version Undecided
Due Date Undecided
Percent Complete 100%
Votes 0
Private No

Details

Summary
=======

The package libebml is vulnerable to arbitrary code execution via CVE-2021-3405.

Guidance
========

Upgrading libebml to the latest version 1.4.2 (https://github.com/Matroska-Org/libebml/releases/tag/release-1.4.2) fixes the issue.

References
==========

https://security.archlinux.org/AVG-1554
https://bugzilla.redhat.com/show_bug.cgi?id=1926990
https://github.com/Matroska-Org/libebml/issues/74
https://github.com/Matroska-Org/libebml/pull/76
https://github.com/Matroska-Org/libebml/commit/3d3d2cff9b012059fa7cb536399b582cc796e04f

This task depends upon

Closed by  Maxime Gauduin (Alucryd)
Thursday, 18 March 2021, 09:21 GMT
Reason for closing:  Fixed
Additional comments about closing:  1.4.2-1

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