A WebKitGTK+ security update has been released for Gentoo Linux.

gentoo-announce: GLSA 202007-11 : WebKitGTK+: Multiple vulnerabilities

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Gentoo Linux Security Advisory GLSA 202007-11
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  https://security.gentoo.org/
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Severity: Normal
Title: WebKitGTK+: Multiple vulnerabilities
Date: July 26, 2020
Bugs: #732104
ID: 202007-11

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Synopsis
=======
Multiple vulnerabilities have been found in WebKitGTK+, the worst of
which could result in the arbitrary execution of code.

Background
=========
WebKitGTK+ is a full-featured port of the WebKit rendering engine,
suitable for projects requiring any kind of web integration, from
hybrid HTML/CSS applications to full-fledged web browsers.

Affected packages
================
-------------------------------------------------------------------
Package / Vulnerable / Unaffected
-------------------------------------------------------------------
1 net-libs/webkit-gtk < 2.28.3 >= 2.28.3

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

# emerge --sync
# emerge --ask --oneshot --verbose ">=net-libs/webkit-gtk-2.28.3"

References
=========
[ 1 ] CVE-2020-13753
  https://nvd.nist.gov/vuln/detail/CVE-2020-13753
[ 2 ] CVE-2020-9802
  https://nvd.nist.gov/vuln/detail/CVE-2020-9802
[ 3 ] CVE-2020-9803
  https://nvd.nist.gov/vuln/detail/CVE-2020-9803
[ 4 ] CVE-2020-9805
  https://nvd.nist.gov/vuln/detail/CVE-2020-9805
[ 5 ] CVE-2020-9806
  https://nvd.nist.gov/vuln/detail/CVE-2020-9806
[ 6 ] CVE-2020-9807
  https://nvd.nist.gov/vuln/detail/CVE-2020-9807
[ 7 ] CVE-2020-9843
  https://nvd.nist.gov/vuln/detail/CVE-2020-9843
[ 8 ] CVE-2020-9850
  https://nvd.nist.gov/vuln/detail/CVE-2020-9850

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

  https://security.gentoo.org/glsa/202007-11

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