exploit the possibilities
Home Files News &[SERVICES_TAB]About Contact Add New

Red Hat Security Advisory 2023-0805-01

Red Hat Security Advisory 2023-0805-01
Posted Feb 20, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-0805-01 - Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 102.8.0 ESR. Issues addressed include a use-after-free vulnerability.

tags | advisory, web
systems | linux, redhat
advisories | CVE-2023-0767, CVE-2023-25728, CVE-2023-25729, CVE-2023-25730, CVE-2023-25732, CVE-2023-25735, CVE-2023-25737, CVE-2023-25739, CVE-2023-25742, CVE-2023-25743, CVE-2023-25744, CVE-2023-25746
SHA-256 | cfa40fc256c77d593c5a6e960f9f6b2c2fb43426fb7e9cbdd6b7ab80e95c6bdb

Red Hat Security Advisory 2023-0805-01

Change Mirror Download
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: firefox security update
Advisory ID: RHSA-2023:0805-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2023:0805
Issue date: 2023-02-20
CVE Names: CVE-2023-0767 CVE-2023-25728 CVE-2023-25729
CVE-2023-25730 CVE-2023-25732 CVE-2023-25735
CVE-2023-25737 CVE-2023-25739 CVE-2023-25742
CVE-2023-25743 CVE-2023-25744 CVE-2023-25746
=====================================================================

1. Summary:

An update for firefox is now available for Red Hat Enterprise Linux 8.4
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.8.4) - 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 102.8.0 ESR.

Security Fix(es):

* Mozilla: Arbitrary memory write via PKCS 12 in NSS (CVE-2023-0767)

* Mozilla: Content security policy leak in violation reports using iframes
(CVE-2023-25728)

* Mozilla: Screen hijack via browser fullscreen mode (CVE-2023-25730)

* Mozilla: Potential use-after-free from compartment mismatch in
SpiderMonkey (CVE-2023-25735)

* Mozilla: Invalid downcast in SVGUtils::SetupStrokeGeometry
(CVE-2023-25737)

* Mozilla: Use-after-free in
mozilla::dom::ScriptLoadContext::~ScriptLoadContext (CVE-2023-25739)

* Mozilla: Fullscreen notification not shown in Firefox Focus
(CVE-2023-25743)

* Mozilla: Memory safety bugs fixed in Firefox 110 and Firefox ESR 102.8
(CVE-2023-25744)

* Mozilla: Memory safety bugs fixed in Firefox ESR 102.8 (CVE-2023-25746)

* Mozilla: Extensions could have opened external schemes without user
knowledge (CVE-2023-25729)

* Mozilla: Out of bounds memory write from EncodeInputStream
(CVE-2023-25732)

* Mozilla: Web Crypto ImportKey crashes tab (CVE-2023-25742)

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/):

2170374 - CVE-2023-25728 Mozilla: Content security policy leak in violation reports using iframes
2170375 - CVE-2023-25730 Mozilla: Screen hijack via browser fullscreen mode
2170376 - CVE-2023-25743 Mozilla: Fullscreen notification not shown in Firefox Focus
2170377 - CVE-2023-0767 Mozilla: Arbitrary memory write via PKCS 12 in NSS
2170378 - CVE-2023-25735 Mozilla: Potential use-after-free from compartment mismatch in SpiderMonkey
2170379 - CVE-2023-25737 Mozilla: Invalid downcast in SVGUtils::SetupStrokeGeometry
2170381 - CVE-2023-25739 Mozilla: Use-after-free in mozilla::dom::ScriptLoadContext::~ScriptLoadContext
2170382 - CVE-2023-25729 Mozilla: Extensions could have opened external schemes without user knowledge
2170383 - CVE-2023-25732 Mozilla: Out of bounds memory write from EncodeInputStream
2170390 - CVE-2023-25742 Mozilla: Web Crypto ImportKey crashes tab
2170391 - CVE-2023-25744 Mozilla: Memory safety bugs fixed in Firefox 110 and Firefox ESR 102.8
2170402 - CVE-2023-25746 Mozilla: Memory safety bugs fixed in Firefox ESR 102.8

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.4):

Source:
firefox-102.8.0-2.el8_4.src.rpm

aarch64:
firefox-102.8.0-2.el8_4.aarch64.rpm
firefox-debuginfo-102.8.0-2.el8_4.aarch64.rpm
firefox-debugsource-102.8.0-2.el8_4.aarch64.rpm

ppc64le:
firefox-102.8.0-2.el8_4.ppc64le.rpm
firefox-debuginfo-102.8.0-2.el8_4.ppc64le.rpm
firefox-debugsource-102.8.0-2.el8_4.ppc64le.rpm

s390x:
firefox-102.8.0-2.el8_4.s390x.rpm
firefox-debuginfo-102.8.0-2.el8_4.s390x.rpm
firefox-debugsource-102.8.0-2.el8_4.s390x.rpm

x86_64:
firefox-102.8.0-2.el8_4.x86_64.rpm
firefox-debuginfo-102.8.0-2.el8_4.x86_64.rpm
firefox-debugsource-102.8.0-2.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-2023-0767
https://access.redhat.com/security/cve/CVE-2023-25728
https://access.redhat.com/security/cve/CVE-2023-25729
https://access.redhat.com/security/cve/CVE-2023-25730
https://access.redhat.com/security/cve/CVE-2023-25732
https://access.redhat.com/security/cve/CVE-2023-25735
https://access.redhat.com/security/cve/CVE-2023-25737
https://access.redhat.com/security/cve/CVE-2023-25739
https://access.redhat.com/security/cve/CVE-2023-25742
https://access.redhat.com/security/cve/CVE-2023-25743
https://access.redhat.com/security/cve/CVE-2023-25744
https://access.redhat.com/security/cve/CVE-2023-25746
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 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=wRkC
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce
Login or Register to add favorites

File Archive:

July 2024

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Jul 1st
    27 Files
  • 2
    Jul 2nd
    10 Files
  • 3
    Jul 3rd
    35 Files
  • 4
    Jul 4th
    27 Files
  • 5
    Jul 5th
    18 Files
  • 6
    Jul 6th
    0 Files
  • 7
    Jul 7th
    0 Files
  • 8
    Jul 8th
    28 Files
  • 9
    Jul 9th
    44 Files
  • 10
    Jul 10th
    24 Files
  • 11
    Jul 11th
    25 Files
  • 12
    Jul 12th
    11 Files
  • 13
    Jul 13th
    0 Files
  • 14
    Jul 14th
    0 Files
  • 15
    Jul 15th
    28 Files
  • 16
    Jul 16th
    6 Files
  • 17
    Jul 17th
    34 Files
  • 18
    Jul 18th
    6 Files
  • 19
    Jul 19th
    34 Files
  • 20
    Jul 20th
    0 Files
  • 21
    Jul 21st
    0 Files
  • 22
    Jul 22nd
    0 Files
  • 23
    Jul 23rd
    0 Files
  • 24
    Jul 24th
    0 Files
  • 25
    Jul 25th
    0 Files
  • 26
    Jul 26th
    0 Files
  • 27
    Jul 27th
    0 Files
  • 28
    Jul 28th
    0 Files
  • 29
    Jul 29th
    0 Files
  • 30
    Jul 30th
    0 Files
  • 31
    Jul 31st
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2022 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close