Login
Newsletter
Werbung

Sicherheit: Mehrere Probleme in c-ares
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in c-ares
ID: 202401-02
Distribution: Gentoo
Plattformen: Keine Angabe
Datum: Fr, 5. Januar 2024, 11:31
Referenzen: https://nvd.nist.gov/vuln/detail/CVE-2021-3672
https://nvd.nist.gov/vuln/detail/CVE-2021-22939
https://nvd.nist.gov/vuln/detail/CVE-2022-4904
https://nvd.nist.gov/vuln/detail/CVE-2021-22930
https://nvd.nist.gov/vuln/detail/CVE-2021-22940
https://nvd.nist.gov/vuln/detail/CVE-2021-22931
Applikationen: c-ares

Originalnachricht

--===============1595491663977834987==
Content-Type: text/plain; charset="utf-8"

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202401-02
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: c-ares: Multiple Vulnerabilities
Date: January 05, 2024
Bugs: #807604, #807775, #892489, #905341
ID: 202401-02

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Synopsis
========

Multiple vulnerabilities have been found in c-ares, the worst of which
could result in the loss of confidentiality or integrity.

Background
==========

c-ares is a C library for asynchronous DNS requests (including name
resolves).

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

Package Vulnerable Unaffected
-------------- ------------ ------------
net-dns/c-ares < 1.19.0 >= 1.19.0

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

Multiple vulnerabilities have been discovered in c-ares. 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 c-ares users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-dns/c-ares-1.19.0"

References
==========

[ 1 ] CVE-2021-3672
https://nvd.nist.gov/vuln/detail/CVE-2021-3672
[ 2 ] CVE-2021-22930
https://nvd.nist.gov/vuln/detail/CVE-2021-22930
[ 3 ] CVE-2021-22931
https://nvd.nist.gov/vuln/detail/CVE-2021-22931
[ 4 ] CVE-2021-22939
https://nvd.nist.gov/vuln/detail/CVE-2021-22939
[ 5 ] CVE-2021-22940
https://nvd.nist.gov/vuln/detail/CVE-2021-22940
[ 6 ] CVE-2022-4904
https://nvd.nist.gov/vuln/detail/CVE-2022-4904

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

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

https://security.gentoo.org/glsa/202401-02

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 2024 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
--===============1595491663977834987==
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename="signature.asc"

-----BEGIN PGP SIGNATURE-----
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=gemH
-----END PGP SIGNATURE-----

--===============1595491663977834987==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung