RedHat: RHSA-2022-6707:01 Important: firefox security update | Linu...
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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: firefox security update
Advisory ID:       RHSA-2022:6707-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:6707
Issue date:        2022-09-26
CVE Names:         CVE-2022-40956 CVE-2022-40957 CVE-2022-40958 
                   CVE-2022-40959 CVE-2022-40960 CVE-2022-40962 
=====================================================================

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 102.3.0 ESR.

Security Fix(es):

* Mozilla: Bypassing FeaturePolicy restrictions on transient pages
(CVE-2022-40959)

* Mozilla: Data-race when parsing non-UTF-8 URLs in threads
(CVE-2022-40960)

* Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3
(CVE-2022-40962)

* Mozilla: Bypassing Secure Context restriction for cookies with __Host and
__Secure prefix (CVE-2022-40958)

* Mozilla: Content-Security-Policy base-uri bypass (CVE-2022-40956)

* Mozilla: Incoherent instruction cache when building WASM on ARM64
(CVE-2022-40957)

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/):

2128792 - CVE-2022-40959 Mozilla: Bypassing FeaturePolicy restrictions on transient pages
2128793 - CVE-2022-40960 Mozilla: Data-race when parsing non-UTF-8 URLs in threads
2128794 - CVE-2022-40958 Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix
2128795 - CVE-2022-40956 Mozilla: Content-Security-Policy base-uri bypass
2128796 - CVE-2022-40957 Mozilla: Incoherent instruction cache when building WASM on ARM64
2128797 - CVE-2022-40962 Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v. 8.2):

Source:
firefox-102.3.0-6.el8_2.src.rpm

aarch64:
firefox-102.3.0-6.el8_2.aarch64.rpm
firefox-debuginfo-102.3.0-6.el8_2.aarch64.rpm
firefox-debugsource-102.3.0-6.el8_2.aarch64.rpm

ppc64le:
firefox-102.3.0-6.el8_2.ppc64le.rpm
firefox-debuginfo-102.3.0-6.el8_2.ppc64le.rpm
firefox-debugsource-102.3.0-6.el8_2.ppc64le.rpm

s390x:
firefox-102.3.0-6.el8_2.s390x.rpm
firefox-debuginfo-102.3.0-6.el8_2.s390x.rpm
firefox-debugsource-102.3.0-6.el8_2.s390x.rpm

x86_64:
firefox-102.3.0-6.el8_2.x86_64.rpm
firefox-debuginfo-102.3.0-6.el8_2.x86_64.rpm
firefox-debugsource-102.3.0-6.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-2022-40956
https://access.redhat.com/security/cve/CVE-2022-40957
https://access.redhat.com/security/cve/CVE-2022-40958
https://access.redhat.com/security/cve/CVE-2022-40959
https://access.redhat.com/security/cve/CVE-2022-40960
https://access.redhat.com/security/cve/CVE-2022-40962
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2022 Red Hat, Inc.
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RedHat: RHSA-2022-6707:01 Important: firefox security update

An update for firefox is now available for Red Hat Enterprise Linux 8.2 Extended Update Support

Summary

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 102.3.0 ESR.
Security Fix(es):
* Mozilla: Bypassing FeaturePolicy restrictions on transient pages (CVE-2022-40959)
* Mozilla: Data-race when parsing non-UTF-8 URLs in threads (CVE-2022-40960)
* Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3 (CVE-2022-40962)
* Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix (CVE-2022-40958)
* Mozilla: Content-Security-Policy base-uri bypass (CVE-2022-40956)
* Mozilla: Incoherent instruction cache when building WASM on ARM64 (CVE-2022-40957)
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.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258After installing the update, Firefox must be restarted for the changes totake effect.

References

https://access.redhat.com/security/cve/CVE-2022-40956 https://access.redhat.com/security/cve/CVE-2022-40957 https://access.redhat.com/security/cve/CVE-2022-40958 https://access.redhat.com/security/cve/CVE-2022-40959 https://access.redhat.com/security/cve/CVE-2022-40960 https://access.redhat.com/security/cve/CVE-2022-40962 https://access.redhat.com/security/updates/classification/#important

Package List

Red Hat Enterprise Linux AppStream EUS (v. 8.2):
Source: firefox-102.3.0-6.el8_2.src.rpm
aarch64: firefox-102.3.0-6.el8_2.aarch64.rpm firefox-debuginfo-102.3.0-6.el8_2.aarch64.rpm firefox-debugsource-102.3.0-6.el8_2.aarch64.rpm
ppc64le: firefox-102.3.0-6.el8_2.ppc64le.rpm firefox-debuginfo-102.3.0-6.el8_2.ppc64le.rpm firefox-debugsource-102.3.0-6.el8_2.ppc64le.rpm
s390x: firefox-102.3.0-6.el8_2.s390x.rpm firefox-debuginfo-102.3.0-6.el8_2.s390x.rpm firefox-debugsource-102.3.0-6.el8_2.s390x.rpm
x86_64: firefox-102.3.0-6.el8_2.x86_64.rpm firefox-debuginfo-102.3.0-6.el8_2.x86_64.rpm firefox-debugsource-102.3.0-6.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/

Severity
Advisory ID: RHSA-2022:6707-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6707
Issued Date: : 2022-09-26
CVE Names: CVE-2022-40956 CVE-2022-40957 CVE-2022-40958 CVE-2022-40959 CVE-2022-40960 CVE-2022-40962

Topic

An update for firefox is now available for Red Hat Enterprise Linux 8.2Extended Update Support.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64

Bugs Fixed

2128792 - CVE-2022-40959 Mozilla: Bypassing FeaturePolicy restrictions on transient pages

2128793 - CVE-2022-40960 Mozilla: Data-race when parsing non-UTF-8 URLs in threads

2128794 - CVE-2022-40958 Mozilla: Bypassing Secure Context restriction for cookies with __Host and __Secure prefix

2128795 - CVE-2022-40956 Mozilla: Content-Security-Policy base-uri bypass

2128796 - CVE-2022-40957 Mozilla: Incoherent instruction cache when building WASM on ARM64

2128797 - CVE-2022-40962 Mozilla: Memory safety bugs fixed in Firefox 105 and Firefox ESR 102.3

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