Red Hat Security Advisory 2022-1286-01 – Torchsec
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Red Hat Security Advisory
Synopsis: Important: firefox security update
Advisory ID: RHSA-2022:1286-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:1286
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
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1. Summary:
An update for firefox is now available for Red Hat Enterprise Linux 8.2
Extended Update Support.
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 EUS (v. 8.2) - aarch64, ppc64le, s390x, 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 EUS (v. 8.2):
Source:
firefox-91.8.0-1.el8_2.src.rpm
aarch64:
firefox-91.8.0-1.el8_2.aarch64.rpm
firefox-debuginfo-91.8.0-1.el8_2.aarch64.rpm
firefox-debugsource-91.8.0-1.el8_2.aarch64.rpm
ppc64le:
firefox-91.8.0-1.el8_2.ppc64le.rpm
firefox-debuginfo-91.8.0-1.el8_2.ppc64le.rpm
firefox-debugsource-91.8.0-1.el8_2.ppc64le.rpm
s390x:
firefox-91.8.0-1.el8_2.s390x.rpm
firefox-debuginfo-91.8.0-1.el8_2.s390x.rpm
firefox-debugsource-91.8.0-1.el8_2.s390x.rpm
x86_64:
firefox-91.8.0-1.el8_2.x86_64.rpm
firefox-debuginfo-91.8.0-1.el8_2.x86_64.rpm
firefox-debugsource-91.8.0-1.el8_2.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
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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