-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: firefox security update
Advisory ID:       RHSA-2022:1283-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:1283
Issue date:        2022-04-08
CVE Names:         CVE-2022-1097 CVE-2022-1196 CVE-2022-24713
                   CVE-2022-28281 CVE-2022-28282 CVE-2022-28285
                   CVE-2022-28286 CVE-2022-28289
====================================================================
1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 8.1
Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 E4S (v. 8.1) - ppc64le, x86_64

3. Description:

Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance, and portability.

This update upgrades Firefox to version 91.8.0 ESR.

Security Fix(es):

* Mozilla: Use-after-free in NSSToken objects (CVE-2022-1097)

* Mozilla: Out of bounds write due to unexpected WebAuthN Extensions
(CVE-2022-28281)

* Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8
(CVE-2022-28289)

* Mozilla: Use-after-free after VR Process destruction (CVE-2022-1196)

* Mozilla: Use-after-free in DocumentL10n::TranslateDocument
(CVE-2022-28282)

* Mozilla: Incorrect AliasSet used in JIT Codegen (CVE-2022-28285)

* Mozilla: Denial of Service via complex regular expressions
(CVE-2022-24713)

* Mozilla: iframe contents could be rendered outside the border
(CVE-2022-28286)

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.

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

After installing the update, Firefox must be restarted for the changes to
take effect.

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

2072559 - CVE-2022-1097 Mozilla: Use-after-free in NSSToken objects
2072560 - CVE-2022-28281 Mozilla: Out of bounds write due to unexpected WebAuthN Extensions
2072561 - CVE-2022-1196 Mozilla: Use-after-free after VR Process destruction
2072562 - CVE-2022-28282 Mozilla: Use-after-free in DocumentL10n::TranslateDocument
2072563 - CVE-2022-28285 Mozilla: Incorrect AliasSet used in JIT Codegen
2072564 - CVE-2022-28286 Mozilla: iframe contents could be rendered outside the border
2072565 - CVE-2022-24713 Mozilla: Denial of Service via complex regular expressions
2072566 - CVE-2022-28289 Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8

6. Package List:

Red Hat Enterprise Linux AppStream E4S (v. 8.1):

Source:
firefox-91.8.0-1.el8_1.src.rpm

ppc64le:
firefox-91.8.0-1.el8_1.ppc64le.rpm
firefox-debuginfo-91.8.0-1.el8_1.ppc64le.rpm
firefox-debugsource-91.8.0-1.el8_1.ppc64le.rpm

x86_64:
firefox-91.8.0-1.el8_1.x86_64.rpm
firefox-debuginfo-91.8.0-1.el8_1.x86_64.rpm
firefox-debugsource-91.8.0-1.el8_1.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-2022-1097
https://access.redhat.com/security/cve/CVE-2022-1196
https://access.redhat.com/security/cve/CVE-2022-24713
https://access.redhat.com/security/cve/CVE-2022-28281
https://access.redhat.com/security/cve/CVE-2022-28282
https://access.redhat.com/security/cve/CVE-2022-28285
https://access.redhat.com/security/cve/CVE-2022-28286
https://access.redhat.com/security/cve/CVE-2022-28289
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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u2A6
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce