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Red Hat Product Errata RHSA-2022:0511 - Security Advisory
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 Power LE - Update Services for SAP Solutions 8.4 ppc64le
  • Red Hat Enterprise Linux for x86_64 - 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

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

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 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 for x86_64 - 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/.

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