RHSA-2022:0130: Red Hat Security Advisory: firefox security update

Skip to navigation Skip to main content

Utilities

• Subscriptions
• Downloads
• Containers
• Support Cases

Infrastructure and Management

• Red Hat Enterprise Linux
• Red Hat Virtualization
• Red Hat Identity Management
• Red Hat Directory Server
• Red Hat Certificate System
• Red Hat Satellite
• Red Hat Subscription Management
• Red Hat Update Infrastructure
• Red Hat Insights
• Red Hat Ansible Automation Platform

Cloud Computing

• Red Hat OpenShift
• Red Hat CloudForms
• Red Hat OpenStack Platform
• Red Hat OpenShift Container Platform
• Red Hat OpenShift Data Science
• Red Hat OpenShift Online
• Red Hat OpenShift Dedicated
• Red Hat Advanced Cluster Security for Kubernetes
• Red Hat Advanced Cluster Management for Kubernetes
• Red Hat Quay
• Red Hat CodeReady Workspaces
• Red Hat OpenShift Service on AWS

Storage

• Red Hat Gluster Storage
• Red Hat Hyperconverged Infrastructure
• Red Hat Ceph Storage
• Red Hat OpenShift Data Foundation

Runtimes

• Red Hat Runtimes
• Red Hat JBoss Enterprise Application Platform
• Red Hat Data Grid
• Red Hat JBoss Web Server
• Red Hat Single Sign On
• Red Hat support for Spring Boot
• Red Hat build of Node.js
• Red Hat build of Thorntail
• Red Hat build of Eclipse Vert.x
• Red Hat build of OpenJDK
• Red Hat build of Quarkus
• Red Hat CodeReady Studio

Integration and Automation

• Red Hat Process Automation
• Red Hat Process Automation Manager
• Red Hat Decision Manager

All Products

Issued:

2022-01-12

Updated:

2022-01-12

RHSA-2022:0130 - Security Advisory

• Overview
• Updated Packages

Synopsis

Important: firefox security update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

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

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.

Description

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

This update upgrades Firefox to version 91.5.0 ESR.

Security Fix(es):

• Mozilla: Iframe sandbox bypass with XSLT (CVE-2021-4140)
• Mozilla: Race condition when playing audio files (CVE-2022-22737)
• Mozilla: Heap-buffer-overflow in blendGaussianBlur (CVE-2022-22738)
• Mozilla: Use-after-free of ChannelEventQueue::mOwner (CVE-2022-22740)
• Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22741)
• Mozilla: Out-of-bounds memory access when inserting text in edit mode (CVE-2022-22742)
• Mozilla: Browser window spoof using fullscreen mode (CVE-2022-22743)
• Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5 (CVE-2022-22751)
• Mozilla: Leaking cross-origin URLs through securitypolicyviolation event (CVE-2022-22745)
• Mozilla: Spoofed origin on external protocol launch dialog (CVE-2022-22748)
• Mozilla: Missing throttling on external protocol launch dialog (CVE-2022-22739)
• Mozilla: Crash when handling empty pkcs7 sequence (CVE-2022-22747)

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 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.

Affected Products

• Red Hat Enterprise Linux for x86_64 8 x86_64
• Red Hat Enterprise Linux for IBM z Systems 8 s390x
• Red Hat Enterprise Linux for Power, little endian 8 ppc64le
• Red Hat Enterprise Linux for ARM 64 8 aarch64

Fixes

• BZ - 2039561 - CVE-2022-22743 Mozilla: Browser window spoof using fullscreen mode
• BZ - 2039563 - CVE-2022-22742 Mozilla: Out-of-bounds memory access when inserting text in edit mode
• BZ - 2039564 - CVE-2022-22741 Mozilla: Browser window spoof using fullscreen mode
• BZ - 2039565 - CVE-2022-22740 Mozilla: Use-after-free of ChannelEventQueue::mOwner
• BZ - 2039566 - CVE-2022-22738 Mozilla: Heap-buffer-overflow in blendGaussianBlur
• BZ - 2039567 - CVE-2022-22737 Mozilla: Race condition when playing audio files
• BZ - 2039568 - CVE-2021-4140 Mozilla: Iframe sandbox bypass with XSLT
• BZ - 2039569 - CVE-2022-22748 Mozilla: Spoofed origin on external protocol launch dialog
• BZ - 2039570 - CVE-2022-22745 Mozilla: Leaking cross-origin URLs through securitypolicyviolation event
• BZ - 2039572 - CVE-2022-22747 Mozilla: Crash when handling empty pkcs7 sequence
• BZ - 2039573 - CVE-2022-22739 Mozilla: Missing throttling on external protocol launch dialog
• BZ - 2039574 - CVE-2022-22751 Mozilla: Memory safety bugs fixed in Firefox 96 and Firefox ESR 91.5

CVEs

• CVE-2021-4140
• CVE-2022-22737
• CVE-2022-22738
• CVE-2022-22739
• CVE-2022-22740
• CVE-2022-22741
• CVE-2022-22742
• CVE-2022-22743
• CVE-2022-22745
• CVE-2022-22747
• CVE-2022-22748
• CVE-2022-22751

Red Hat Enterprise Linux for x86_64 8

SRPM

firefox-91.5.0-1.el8_5.src.rpm

SHA-256: 13f2c46cb1e6c1a662ea0182758bde7e198afdf46a63bc41d8f169d15da4cba2

x86_64

firefox-91.5.0-1.el8_5.x86_64.rpm

SHA-256: 52088764a117e435cf74409e01059a2076945b79f7ff057f1bf5452bf72e876e

firefox-debuginfo-91.5.0-1.el8_5.x86_64.rpm

SHA-256: c40d6c7e200b7ac986f590c146b7240c8a48e8ede6d9fb276026141ff3848bef

firefox-debugsource-91.5.0-1.el8_5.x86_64.rpm

SHA-256: 10f903b40e9ad989836207388dec6dcaa23afbdfb57d11d18d712ab513ba265e

Red Hat Enterprise Linux for IBM z Systems 8

SRPM

firefox-91.5.0-1.el8_5.src.rpm

SHA-256: 13f2c46cb1e6c1a662ea0182758bde7e198afdf46a63bc41d8f169d15da4cba2

s390x

firefox-91.5.0-1.el8_5.s390x.rpm

SHA-256: 139b8b4f3e99802a5c745048c609db574f59fcd3fd0dff1ba12f1d206af219ea

firefox-debuginfo-91.5.0-1.el8_5.s390x.rpm

SHA-256: 4b2846286007dce40333e4be4cd266f324bc29aa40ea865f2822288f1c7a2a7b

firefox-debugsource-91.5.0-1.el8_5.s390x.rpm

SHA-256: e37d02f99af40734d24c40f30391727d65f7cedd33e28c958b6706a6070f1cb8

Red Hat Enterprise Linux for Power, little endian 8

SRPM

firefox-91.5.0-1.el8_5.src.rpm

SHA-256: 13f2c46cb1e6c1a662ea0182758bde7e198afdf46a63bc41d8f169d15da4cba2

ppc64le

firefox-91.5.0-1.el8_5.ppc64le.rpm

SHA-256: 292ac9adc058a0b6072d2aee0a85c3f7bcf23994cc4926524336698e89ab4fc2

firefox-debuginfo-91.5.0-1.el8_5.ppc64le.rpm

SHA-256: e4e135afaf48f5ee54969ff1d0bcad23078bfd22451050ef14efd1347231b954

firefox-debugsource-91.5.0-1.el8_5.ppc64le.rpm

SHA-256: 9961b5491b15a2ae55c3ae1ec0a903225577e2a9a9fa29b129596789ceb1c024

Red Hat Enterprise Linux for ARM 64 8

SRPM

firefox-91.5.0-1.el8_5.src.rpm

SHA-256: 13f2c46cb1e6c1a662ea0182758bde7e198afdf46a63bc41d8f169d15da4cba2

aarch64

firefox-91.5.0-1.el8_5.aarch64.rpm

SHA-256: 3b85cb81d13c4cb8cb9a223c17a46848eb7d922f143ae31a594b468805978184

firefox-debuginfo-91.5.0-1.el8_5.aarch64.rpm

SHA-256: 40c4b42a937af84907e07babd366eae0ee7996c54595f83edd9e9bd3c8bc2801

firefox-debugsource-91.5.0-1.el8_5.aarch64.rpm

SHA-256: 09eb7dc4bbb3fa33182b232974579443590693cc1575daaeafcfefb37587cd78

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