RHSA-2022:0132: Red Hat Security Advisory: firefox security update

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Issued:

2022-01-12

Updated:

2022-01-12

RHSA-2022:0132 - 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 8.2 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.

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 - Extended Update Support 8.2 x86_64
• Red Hat Enterprise Linux Server - AUS 8.2 x86_64
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
• Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
• Red Hat Enterprise Linux Server - TUS 8.2 x86_64
• Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
• Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
• Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64

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 - Extended Update Support 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

x86_64

firefox-91.5.0-1.el8_2.x86_64.rpm

SHA-256: ad1f7e3e36faf856680a3bff4a45c815f2db92ce20cb2151c75abcd1ef8d9a84

firefox-debuginfo-91.5.0-1.el8_2.x86_64.rpm

SHA-256: bc11d178337905f164714b70280cd9ce93a80e61129b410d494bc3aa83db977e

firefox-debugsource-91.5.0-1.el8_2.x86_64.rpm

SHA-256: f57f788ae602e27df62dfa4f7176f9a60526231247024d415398254ceab71082

Red Hat Enterprise Linux Server - AUS 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

x86_64

firefox-91.5.0-1.el8_2.x86_64.rpm

SHA-256: ad1f7e3e36faf856680a3bff4a45c815f2db92ce20cb2151c75abcd1ef8d9a84

firefox-debuginfo-91.5.0-1.el8_2.x86_64.rpm

SHA-256: bc11d178337905f164714b70280cd9ce93a80e61129b410d494bc3aa83db977e

firefox-debugsource-91.5.0-1.el8_2.x86_64.rpm

SHA-256: f57f788ae602e27df62dfa4f7176f9a60526231247024d415398254ceab71082

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

s390x

firefox-91.5.0-1.el8_2.s390x.rpm

SHA-256: 49069111e1c3978043550b3c7fe4903e2e0f0551e63d0797e683342662844c6d

firefox-debuginfo-91.5.0-1.el8_2.s390x.rpm

SHA-256: db3bc3197c54a38017268c3a652c63b4b43b91644eb6cd542f2fd2ab34b79a6f

firefox-debugsource-91.5.0-1.el8_2.s390x.rpm

SHA-256: ce1e1f908997b8ba16b83992a5b44b7d02c5596f2117605f2901839cf2212da8

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

ppc64le

firefox-91.5.0-1.el8_2.ppc64le.rpm

SHA-256: 829db6a59836c0fccdbc9d026b3442be35881f427fbbeaa10db8c1465ffbc7e0

firefox-debuginfo-91.5.0-1.el8_2.ppc64le.rpm

SHA-256: eb4e1cbbf4bc57655c16f2cef469d55ad3ba2ad03b0f0239b2049b9b4a29db21

firefox-debugsource-91.5.0-1.el8_2.ppc64le.rpm

SHA-256: 45b8d03d8e679f0ae4fb8d082f22cd887d05e9398a2efd2924170d336bce41e9

Red Hat Enterprise Linux Server - TUS 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

x86_64

firefox-91.5.0-1.el8_2.x86_64.rpm

SHA-256: ad1f7e3e36faf856680a3bff4a45c815f2db92ce20cb2151c75abcd1ef8d9a84

firefox-debuginfo-91.5.0-1.el8_2.x86_64.rpm

SHA-256: bc11d178337905f164714b70280cd9ce93a80e61129b410d494bc3aa83db977e

firefox-debugsource-91.5.0-1.el8_2.x86_64.rpm

SHA-256: f57f788ae602e27df62dfa4f7176f9a60526231247024d415398254ceab71082

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

aarch64

firefox-91.5.0-1.el8_2.aarch64.rpm

SHA-256: a4672988234359b45089b7e717f91fad455147b34547d7e1c0b61f0f90e9b20f

firefox-debuginfo-91.5.0-1.el8_2.aarch64.rpm

SHA-256: a097902813052c13ef3ab0b317d3fc33fac0d745cccf494577a9ebcca7265e14

firefox-debugsource-91.5.0-1.el8_2.aarch64.rpm

SHA-256: c099ca667d013cc1ee4113ef141dc090c077d4e1bda5ed37fe2fc4a49e444e45

Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

ppc64le

firefox-91.5.0-1.el8_2.ppc64le.rpm

SHA-256: 829db6a59836c0fccdbc9d026b3442be35881f427fbbeaa10db8c1465ffbc7e0

firefox-debuginfo-91.5.0-1.el8_2.ppc64le.rpm

SHA-256: eb4e1cbbf4bc57655c16f2cef469d55ad3ba2ad03b0f0239b2049b9b4a29db21

firefox-debugsource-91.5.0-1.el8_2.ppc64le.rpm

SHA-256: 45b8d03d8e679f0ae4fb8d082f22cd887d05e9398a2efd2924170d336bce41e9

Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2

SRPM

firefox-91.5.0-1.el8_2.src.rpm

SHA-256: e1f37b002d5114b2dfcf1801a28715274d1a567e81bd09fb77ccb47929a824c9

x86_64

firefox-91.5.0-1.el8_2.x86_64.rpm

SHA-256: ad1f7e3e36faf856680a3bff4a45c815f2db92ce20cb2151c75abcd1ef8d9a84

firefox-debuginfo-91.5.0-1.el8_2.x86_64.rpm

SHA-256: bc11d178337905f164714b70280cd9ce93a80e61129b410d494bc3aa83db977e

firefox-debugsource-91.5.0-1.el8_2.x86_64.rpm

SHA-256: f57f788ae602e27df62dfa4f7176f9a60526231247024d415398254ceab71082

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