Red Hat alert RHSA-2021:4097-01 (webkit2gtk3)

From:
             
 
"Security announcements for all Red Hat products and services." <rhsa-announce@redhat.com>
To:
             
 
rhsa-announce@redhat.com
Subject:
             
 
[RHSA-2021:4097-01] Moderate: webkit2gtk3 security and bug fix update
Date:
             
 
Tue, 02 Nov 2021 07:43:10 -0400
Message-ID:
             
 
 <202111021143.1A2BhAJ7004195@lists01.pubmisc.prod.ext.phx2.redhat.com>
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: webkit2gtk3 security and bug fix update
Advisory ID:       RHSA-2021:4097-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:4097
Issue date:        2021-11-02
CVE Names:         CVE-2021-30858 
=====================================================================

1. Summary:

An update for webkit2gtk3 is now available for Red Hat Enterprise Linux 8.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64

3. Description:

WebKitGTK is the port of the portable web rendering engine WebKit to the
GTK platform.

Security Fix(es):

* webkitgtk: Use-after-free leading to arbitrary code execution
(CVE-2021-30858)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Bug Fix(es):

* WebProcess::initializeWebProcess crashing on aarch64 (BZ#2010825)

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

2006099 - CVE-2021-30858 webkitgtk: Use-after-free leading to arbitrary code execution
2010825 - WebProcess::initializeWebProcess crashing on aarch64 [rhel-8.4.0.z]

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
webkit2gtk3-2.30.4-3.el8_4.src.rpm

aarch64:
webkit2gtk3-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-debuginfo-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-debugsource-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-devel-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-devel-debuginfo-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-jsc-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-jsc-debuginfo-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-jsc-devel-2.30.4-3.el8_4.aarch64.rpm
webkit2gtk3-jsc-devel-debuginfo-2.30.4-3.el8_4.aarch64.rpm

ppc64le:
webkit2gtk3-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-debuginfo-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-debugsource-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-devel-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-devel-debuginfo-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-jsc-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-jsc-debuginfo-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-jsc-devel-2.30.4-3.el8_4.ppc64le.rpm
webkit2gtk3-jsc-devel-debuginfo-2.30.4-3.el8_4.ppc64le.rpm

s390x:
webkit2gtk3-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-debuginfo-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-debugsource-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-devel-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-devel-debuginfo-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-jsc-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-jsc-debuginfo-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-jsc-devel-2.30.4-3.el8_4.s390x.rpm
webkit2gtk3-jsc-devel-debuginfo-2.30.4-3.el8_4.s390x.rpm

x86_64:
webkit2gtk3-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-debuginfo-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-debuginfo-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-debugsource-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-debugsource-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-devel-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-devel-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-devel-debuginfo-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-devel-debuginfo-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-jsc-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-jsc-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-jsc-debuginfo-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-jsc-debuginfo-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-jsc-devel-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-jsc-devel-2.30.4-3.el8_4.x86_64.rpm
webkit2gtk3-jsc-devel-debuginfo-2.30.4-3.el8_4.i686.rpm
webkit2gtk3-jsc-devel-debuginfo-2.30.4-3.el8_4.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-30858
https://access.redhat.com/security/updates/classification...

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=PR28
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce