A glibc security update has been released for Gentoo Linux.

gentoo-announce: GLSA 202006-04 : glibc: Multiple vulnerabilities

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Gentoo Linux Security Advisory GLSA 202006-04
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  https://security.gentoo.org/
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Severity: Normal
Title: glibc: Multiple vulnerabilities
Date: June 13, 2020
Bugs: #677272, #679044, #711558, #717938, #719472
ID: 202006-04

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

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

Background
=========
glibc is a package that contains the GNU C library.

Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 sys-libs/glibc < 2.30-r8 >= 2.30-r8

Description
==========
Multiple vulnerabilities have been discovered in glibc. 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 glibc users should upgrade to the latest version:

# emerge --sync
# emerge --ask --oneshot --verbose ">=sys-libs/glibc-2.30-r8"

References
=========
[ 1 ] CVE-2019-6488
  https://nvd.nist.gov/vuln/detail/CVE-2019-6488
[ 2 ] CVE-2019-7309
  https://nvd.nist.gov/vuln/detail/CVE-2019-7309
[ 3 ] CVE-2019-9169
  https://nvd.nist.gov/vuln/detail/CVE-2019-9169
[ 4 ] CVE-2020-10029
  https://nvd.nist.gov/vuln/detail/CVE-2020-10029
[ 5 ] CVE-2020-1751
  https://nvd.nist.gov/vuln/detail/CVE-2020-1751

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

  https://security.gentoo.org/glsa/202006-04

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