Gentoo: GLSA-202107-54: libyang: Multiple vulnerabilities | LinuxSe...

Advisories

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Gentoo Linux Security Advisory                           GLSA 202107-54
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                                           https://security.gentoo.org/
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 Severity: Low
    Title: libyang: Multiple vulnerabilities
     Date: July 24, 2021
     Bugs: #791373
       ID: 202107-54

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Synopsis
========

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

Background
==========

YANG data modeling language library.

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

    -------------------------------------------------------------------
     Package              /     Vulnerable     /            Unaffected
    -------------------------------------------------------------------
  1  net-libs/libyang            < 1.0.236                 >= 1.0.236 

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

Multiple vulnerabilities have been discovered in libyang. 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 libyang users should upgrade to the latest version:

  # emerge --sync
  # emerge --ask --oneshot --verbose ">=net-libs/libyang-1.0.236"

References
==========

[ 1 ] CVE-2021-28902
      https://nvd.nist.gov/vuln/detail/CVE-2021-28902
[ 2 ] CVE-2021-28903
      https://nvd.nist.gov/vuln/detail/CVE-2021-28903
[ 3 ] CVE-2021-28904
      https://nvd.nist.gov/vuln/detail/CVE-2021-28904
[ 4 ] CVE-2021-28905
      https://nvd.nist.gov/vuln/detail/CVE-2021-28905
[ 5 ] CVE-2021-28906
      https://nvd.nist.gov/vuln/detail/CVE-2021-28906

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

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

 https://security.gentoo.org/glsa/202107-54

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
[email protected] 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

Gentoo: GLSA-202107-54: libyang: Multiple vulnerabilities

Summary

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

Resolution

All libyang users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=net-libs/libyang-1.0.236"

References

[ 1 ] CVE-2021-28902 https://nvd.nist.gov/vuln/detail/CVE-2021-28902 [ 2 ] CVE-2021-28903 https://nvd.nist.gov/vuln/detail/CVE-2021-28903 [ 3 ] CVE-2021-28904 https://nvd.nist.gov/vuln/detail/CVE-2021-28904 [ 4 ] CVE-2021-28905 https://nvd.nist.gov/vuln/detail/CVE-2021-28905 [ 5 ] CVE-2021-28906 https://nvd.nist.gov/vuln/detail/CVE-2021-28906

Availability

This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
https://security.gentoo.org/glsa/202107-54

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 [email protected] or alternatively, you may file a bug at https://bugs.gentoo.org.

Severity
Severity: Low
Title: libyang: Multiple vulnerabilities
Date: July 24, 2021
Bugs: #791373
ID: 202107-54

Synopsis

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

Background

YANG data modeling language library.

Affected Packages

------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-libs/libyang < 1.0.236 >= 1.0.236

Impact

Please review the referenced CVE identifiers for details.

Workaround

There is no known workaround at this time.

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