RHSA-2022:0511: Red Hat Security Advisory: firefox security update

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Issued:

2022-02-14

Updated:

2022-02-14

RHSA-2022:0511 - 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 8.4 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.

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 8.4 x86_64
• Red Hat Enterprise Linux Server - AUS 8.4 x86_64
• Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.4 s390x
• Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.4 ppc64le
• Red Hat Enterprise Linux Server - TUS 8.4 x86_64
• Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4 aarch64
• Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.4 ppc64le
• Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.4 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 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

x86_64

firefox-91.6.0-1.el8_4.x86_64.rpm

SHA-256: d7d87c7a14af35c99d4d28fe4c22d4334e107395a7774941bf9dd2fb390add9a

firefox-debuginfo-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b74ad6596cc09efdf0201c4872002f1c076ede745d902d99198c05fb4f6ac792

firefox-debugsource-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b0403297c55b65abb35f96e8a3430a2b203045343c16c668f0b2a0fb9fd49c76

Red Hat Enterprise Linux Server - AUS 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

x86_64

firefox-91.6.0-1.el8_4.x86_64.rpm

SHA-256: d7d87c7a14af35c99d4d28fe4c22d4334e107395a7774941bf9dd2fb390add9a

firefox-debuginfo-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b74ad6596cc09efdf0201c4872002f1c076ede745d902d99198c05fb4f6ac792

firefox-debugsource-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b0403297c55b65abb35f96e8a3430a2b203045343c16c668f0b2a0fb9fd49c76

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

s390x

firefox-91.6.0-1.el8_4.s390x.rpm

SHA-256: 1a486778666a38580817e2b18569c01d83c10d4bb9389173cca9923bcdd8d18a

firefox-debuginfo-91.6.0-1.el8_4.s390x.rpm

SHA-256: 991d388dbf5f60d9650b5ab1c73defeedd1057b6ab227ee72fbe6743241fcd52

firefox-debugsource-91.6.0-1.el8_4.s390x.rpm

SHA-256: 02bad663a25880073d5dfb80c7e5b3989f056aa659da6708dd57b79ca6436be0

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

ppc64le

firefox-91.6.0-1.el8_4.ppc64le.rpm

SHA-256: 6c9c988d4e6665c7ad5671b6c9cef32885cb7ef6b2abcf2a0dd3d0d7e74cc187

firefox-debuginfo-91.6.0-1.el8_4.ppc64le.rpm

SHA-256: ec4e7ef9fc0a857a0b3a03ac7b3d5c71a98cbd0ca4770a6eaff1c3f70d8cb62a

firefox-debugsource-91.6.0-1.el8_4.ppc64le.rpm

SHA-256: 852c25513707bd77460ee22cd05774204029b9203e7da5760d6d28c60b009d44

Red Hat Enterprise Linux Server - TUS 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

x86_64

firefox-91.6.0-1.el8_4.x86_64.rpm

SHA-256: d7d87c7a14af35c99d4d28fe4c22d4334e107395a7774941bf9dd2fb390add9a

firefox-debuginfo-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b74ad6596cc09efdf0201c4872002f1c076ede745d902d99198c05fb4f6ac792

firefox-debugsource-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b0403297c55b65abb35f96e8a3430a2b203045343c16c668f0b2a0fb9fd49c76

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

aarch64

firefox-91.6.0-1.el8_4.aarch64.rpm

SHA-256: 560a48d4cacc6cf984c59fa15f2f936b7140352d3eb5f81ce4cea1eed6c29a57

firefox-debuginfo-91.6.0-1.el8_4.aarch64.rpm

SHA-256: 45b13a4727b667e9f42243b60b575ed9b747af8343f01177c1824e019c961b39

firefox-debugsource-91.6.0-1.el8_4.aarch64.rpm

SHA-256: a7c752407606cdc23116e0b566d03cfbac6554221d9b2c29264f21c80f5cb017

Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

ppc64le

firefox-91.6.0-1.el8_4.ppc64le.rpm

SHA-256: 6c9c988d4e6665c7ad5671b6c9cef32885cb7ef6b2abcf2a0dd3d0d7e74cc187

firefox-debuginfo-91.6.0-1.el8_4.ppc64le.rpm

SHA-256: ec4e7ef9fc0a857a0b3a03ac7b3d5c71a98cbd0ca4770a6eaff1c3f70d8cb62a

firefox-debugsource-91.6.0-1.el8_4.ppc64le.rpm

SHA-256: 852c25513707bd77460ee22cd05774204029b9203e7da5760d6d28c60b009d44

Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.4

SRPM

firefox-91.6.0-1.el8_4.src.rpm

SHA-256: 2d0b67e78d4232923a20db973072b8b0300ab22ffa8d71e9792e685f9836c289

x86_64

firefox-91.6.0-1.el8_4.x86_64.rpm

SHA-256: d7d87c7a14af35c99d4d28fe4c22d4334e107395a7774941bf9dd2fb390add9a

firefox-debuginfo-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b74ad6596cc09efdf0201c4872002f1c076ede745d902d99198c05fb4f6ac792

firefox-debugsource-91.6.0-1.el8_4.x86_64.rpm

SHA-256: b0403297c55b65abb35f96e8a3430a2b203045343c16c668f0b2a0fb9fd49c76

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