RHSA-2022:0512: Red Hat Security Advisory: firefox security update

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Issued:

2022-02-14

Updated:

2022-02-14

RHSA-2022:0512 - 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 91.6.0 ESR.

Security Fix(es):

• Mozilla: Extensions could have bypassed permission confirmation during update (CVE-2022-22754)
• Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6 (CVE-2022-22764)
• Mozilla: Drag and dropping an image could have resulted in the dropped object being an executable (CVE-2022-22756)
• Mozilla: Sandboxed iframes could have executed script if the parent appended elements (CVE-2022-22759)
• Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types (CVE-2022-22760)
• Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages (CVE-2022-22761)
• Mozilla: Script Execution during invalid object state (CVE-2022-22763)

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 - 2053236 - CVE-2022-22754 Mozilla: Extensions could have bypassed permission confirmation during update
• BZ - 2053237 - CVE-2022-22756 Mozilla: Drag and dropping an image could have resulted in the dropped object being an executable
• BZ - 2053238 - CVE-2022-22760 Mozilla: Cross-Origin responses could be distinguished between script and non-script content-types
• BZ - 2053239 - CVE-2022-22761 Mozilla: frame-ancestors Content Security Policy directive was not enforced for framed extension pages
• BZ - 2053240 - CVE-2022-22763 Mozilla: Script Execution during invalid object state
• BZ - 2053242 - CVE-2022-22759 Mozilla: Sandboxed iframes could have executed script if the parent appended elements
• BZ - 2053243 - CVE-2022-22764 Mozilla: Memory safety bugs fixed in Firefox 97 and Firefox ESR 91.6

CVEs

• CVE-2022-22754
• CVE-2022-22756
• CVE-2022-22759
• CVE-2022-22760
• CVE-2022-22761
• CVE-2022-22763
• CVE-2022-22764

Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

x86_64

firefox-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 8e7d42d87d988406337739c6e398808f83c4cfe7778078d4388ff8deeb94dd8f

firefox-debuginfo-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 4799a7165f8b3181db64c37b26e4ced3dd7ce13b5a5b365bb1fcb7f67f2b0b7c

firefox-debugsource-91.6.0-1.el8_2.x86_64.rpm

SHA-256: e61a97b1c4bd365062083065d0a45f98ebb53e95a3ef2fc15fba78ed87ccdd18

Red Hat Enterprise Linux Server - AUS 8.2

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

x86_64

firefox-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 8e7d42d87d988406337739c6e398808f83c4cfe7778078d4388ff8deeb94dd8f

firefox-debuginfo-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 4799a7165f8b3181db64c37b26e4ced3dd7ce13b5a5b365bb1fcb7f67f2b0b7c

firefox-debugsource-91.6.0-1.el8_2.x86_64.rpm

SHA-256: e61a97b1c4bd365062083065d0a45f98ebb53e95a3ef2fc15fba78ed87ccdd18

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

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

s390x

firefox-91.6.0-1.el8_2.s390x.rpm

SHA-256: eb00529c9ab1bc5ab5510f575041e8b2d340a63ef5e2dababf9ce819999f3834

firefox-debuginfo-91.6.0-1.el8_2.s390x.rpm

SHA-256: e62ebe540cfa5608ea26fb1e581e189439b1f870d12e155515b662c5f5a237d5

firefox-debugsource-91.6.0-1.el8_2.s390x.rpm

SHA-256: 553110601c1464e511cdbdb93c702b2d5554f1ee096da65d4f4a2afa55965856

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

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

ppc64le

firefox-91.6.0-1.el8_2.ppc64le.rpm

SHA-256: 142e3ea055890686389e6eeac0d56bc5a3a4f3565c80bc5b5af128cc490429b9

firefox-debuginfo-91.6.0-1.el8_2.ppc64le.rpm

SHA-256: e6a3192775bb2af9419c7c03d8a757d0775b036bfb8d2f591f4a31e48457fa05

firefox-debugsource-91.6.0-1.el8_2.ppc64le.rpm

SHA-256: db911cb71b26a6d3f846b86d5cadc81b0fbc560ad1c4f741aece5967ebad37c8

Red Hat Enterprise Linux Server - TUS 8.2

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

x86_64

firefox-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 8e7d42d87d988406337739c6e398808f83c4cfe7778078d4388ff8deeb94dd8f

firefox-debuginfo-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 4799a7165f8b3181db64c37b26e4ced3dd7ce13b5a5b365bb1fcb7f67f2b0b7c

firefox-debugsource-91.6.0-1.el8_2.x86_64.rpm

SHA-256: e61a97b1c4bd365062083065d0a45f98ebb53e95a3ef2fc15fba78ed87ccdd18

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

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

aarch64

firefox-91.6.0-1.el8_2.aarch64.rpm

SHA-256: 1fef3fd2a42107a37ef18d2300cda839086c2cca2638b4176c2eb6d4698caf1b

firefox-debuginfo-91.6.0-1.el8_2.aarch64.rpm

SHA-256: 4bdcaf3259c6207b62ab228ebac6d7f702c7acbd22ae586a98488bb46bcbca1b

firefox-debugsource-91.6.0-1.el8_2.aarch64.rpm

SHA-256: c59d238c83dd82ded36c95e78562b3a859ca04f5019b2d874405de101e0eeb8b

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

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

ppc64le

firefox-91.6.0-1.el8_2.ppc64le.rpm

SHA-256: 142e3ea055890686389e6eeac0d56bc5a3a4f3565c80bc5b5af128cc490429b9

firefox-debuginfo-91.6.0-1.el8_2.ppc64le.rpm

SHA-256: e6a3192775bb2af9419c7c03d8a757d0775b036bfb8d2f591f4a31e48457fa05

firefox-debugsource-91.6.0-1.el8_2.ppc64le.rpm

SHA-256: db911cb71b26a6d3f846b86d5cadc81b0fbc560ad1c4f741aece5967ebad37c8

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

SRPM

firefox-91.6.0-1.el8_2.src.rpm

SHA-256: ea643b85ca363f34932b5708c2023475e9b52fe110cede03d2456e244a7d4acf

x86_64

firefox-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 8e7d42d87d988406337739c6e398808f83c4cfe7778078d4388ff8deeb94dd8f

firefox-debuginfo-91.6.0-1.el8_2.x86_64.rpm

SHA-256: 4799a7165f8b3181db64c37b26e4ced3dd7ce13b5a5b365bb1fcb7f67f2b0b7c

firefox-debugsource-91.6.0-1.el8_2.x86_64.rpm

SHA-256: e61a97b1c4bd365062083065d0a45f98ebb53e95a3ef2fc15fba78ed87ccdd18

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