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Sicherheit: Denial of Service in ClamAV
Aktuelle Meldungen Distributionen
Name: Denial of Service in ClamAV
ID: 202104-07
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: Sa, 1. Mai 2021, 07:01
Referenzen: https://nvd.nist.gov/vuln/detail/CVE-2021-1405
Applikationen: Clam Antivirus

Originalnachricht

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From: Thomas Deutschmann <whissi@gentoo.org>
Reply-To: security@gentoo.org
To: gentoo-announce@lists.gentoo.org
Message-ID: <2300504a-c2ea-bd3e-607b-b8e44f40e139@gentoo.org>
Subject: [ GLSA 202104-07 ] ClamAV: Denial of Service

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Gentoo Linux Security Advisory GLSA 202104-07
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https://security.gentoo.org/
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Severity: Low
Title: ClamAV: Denial of Service
Date: April 30, 2021
Bugs: #780894
ID: 202104-07

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Synopsis
========

A vulnerability in ClamAV could lead to a Denial of Service condition.

Background
==========

ClamAV is a GPL virus scanner.

Affected packages
=================

-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-antivirus/clamav < 0.103.2 >= 0.103.2

Description
===========

A vulnerability has been discovered in ClamAV. Please review the CVE
identifier referenced below for details.

Impact
======

A remote attacker could cause ClamAV to scan a specially crafted file,
possibly resulting a Denial of Service condition.

Workaround
==========

There is no known workaround at this time.

Resolution
==========

All ClamAV users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose
">=app-antivirus/clamav-0.103.2"

References
==========

[ 1 ] CVE-2021-1405
https://nvd.nist.gov/vuln/detail/CVE-2021-1405

Availability
============

This GLSA and any updates to it are available for viewing at
the Gentoo Security Website:

https://security.gentoo.org/glsa/202104-07

Concerns?
=========

Security is a primary focus of Gentoo Linux and ensuring the
confidentiality and security of our users' machines is of utmost
importance to us. Any security concerns should be addressed to
security@gentoo.org or alternatively, you may file a bug at
https://bugs.gentoo.org.

License
=======

Copyright 2021 Gentoo Foundation, Inc; referenced text
belongs to its owner(s).

The contents of this document are licensed under the
Creative Commons - Attribution / Share Alike license.

https://creativecommons.org/licenses/by-sa/2.5


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