Exploit/Advisories

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Gentoo Linux Security Advisory GLSA 202007-36
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https://security.gentoo.org/
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Severity: Normal
Title: DjVu: Multiple vulnerabilities
Date: July 27, 2020
Bugs: #536720, #718552
ID: 202007-36

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Synopsis
=======
Multiple vulnerabilities have been found in DjVu, the worst of which
could result in a Denial of Service condition.

Background
=========
DjVu is a web-centric format and software platform for distributing
documents and images.

Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 app-text/djvu < 3.5.27-r2 >= 3.5.27-r2

Description
==========
Multiple vulnerabilities have been discovered in DjVu. Please review
the CVE identifiers referenced below for details.

Impact
=====
Please review the referenced CVE identifiers for details.

Workaround
=========
There is no known workaround at this time.

Resolution
=========
All DjVu users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=app-text/djvu-3.5.27-r2"

References
=========
[ 1 ] CVE-2019-15142
https://nvd.nist.gov/vuln/detail/CVE-2019-15142
[ 2 ] CVE-2019-15143
https://nvd.nist.gov/vuln/detail/CVE-2019-15143
[ 3 ] CVE-2019-15144
https://nvd.nist.gov/vuln/detail/CVE-2019-15144
[ 4 ] CVE-2019-15145
https://nvd.nist.gov/vuln/detail/CVE-2019-15145

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

https://security.gentoo.org/glsa/202007-36

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 2020 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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