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Red Hat Product Errata RHSA-2022:1702 - Security Advisory
Issued:
2022-05-04
Updated:
2022-05-04

RHSA-2022:1702 - 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 91.9.0 ESR.

Security Fix(es):

  • Mozilla: Bypassing permission prompt in nested browsing contexts (CVE-2022-29909)
  • Mozilla: iframe Sandbox bypass (CVE-2022-29911)
  • Mozilla: Fullscreen notification bypass using popups (CVE-2022-29914)
  • Mozilla: Leaking browser history with CSS variables (CVE-2022-29916)
  • Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9 (CVE-2022-29917)
  • Mozilla: Reader mode bypassed SameSite cookies (CVE-2022-29912)

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 - 2081468 - CVE-2022-29914 Mozilla: Fullscreen notification bypass using popups
  • BZ - 2081469 - CVE-2022-29909 Mozilla: Bypassing permission prompt in nested browsing contexts
  • BZ - 2081470 - CVE-2022-29916 Mozilla: Leaking browser history with CSS variables
  • BZ - 2081471 - CVE-2022-29911 Mozilla: iframe Sandbox bypass
  • BZ - 2081472 - CVE-2022-29912 Mozilla: Reader mode bypassed SameSite cookies
  • BZ - 2081473 - CVE-2022-29917 Mozilla: Memory safety bugs fixed in Firefox 100 and Firefox ESR 91.9

CVEs

  • CVE-2022-29909
  • CVE-2022-29911
  • CVE-2022-29912
  • CVE-2022-29914
  • CVE-2022-29916
  • CVE-2022-29917

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-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
x86_64
firefox-91.9.0-1.el8_4.x86_64.rpm SHA-256: e3853475d9d0608c129f7e85056938ab919e60baea94aeddb2517a1889596f36
firefox-debuginfo-91.9.0-1.el8_4.x86_64.rpm SHA-256: 08a090a778424016c9bbacfd90d0e34ba789d4f0e7c05af4a723624b5fc35395
firefox-debugsource-91.9.0-1.el8_4.x86_64.rpm SHA-256: a9e1f73df6d9e8f792e2462188bc7b1ec97d4902d259302cddeb92d4e8952af4

Red Hat Enterprise Linux Server - AUS 8.4

SRPM
firefox-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
x86_64
firefox-91.9.0-1.el8_4.x86_64.rpm SHA-256: e3853475d9d0608c129f7e85056938ab919e60baea94aeddb2517a1889596f36
firefox-debuginfo-91.9.0-1.el8_4.x86_64.rpm SHA-256: 08a090a778424016c9bbacfd90d0e34ba789d4f0e7c05af4a723624b5fc35395
firefox-debugsource-91.9.0-1.el8_4.x86_64.rpm SHA-256: a9e1f73df6d9e8f792e2462188bc7b1ec97d4902d259302cddeb92d4e8952af4

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

SRPM
firefox-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
s390x
firefox-91.9.0-1.el8_4.s390x.rpm SHA-256: 6b9ea4320e2b3384afb63ed9b46999960a182674f84274cca0acd89522dfa356
firefox-debuginfo-91.9.0-1.el8_4.s390x.rpm SHA-256: e0cd321e75fc632cec58aefc9aae83b6e2ade0c20e2df4741a9fd113255821cb
firefox-debugsource-91.9.0-1.el8_4.s390x.rpm SHA-256: 649c7de9593b3b8c75a91687ab0fdf669c8045495f049c9cd75e36413cafec0d

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

SRPM
firefox-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
ppc64le
firefox-91.9.0-1.el8_4.ppc64le.rpm SHA-256: 1e9b138c28b6a37f597a4a062257f33dba0432ca9706f1ff8babb4e5d2bee4ea
firefox-debuginfo-91.9.0-1.el8_4.ppc64le.rpm SHA-256: ff23e57a45d63d4fd71a81e31b9b3a7ca02baa7dbd9c7d22b8b8cff9f1ef1e5c
firefox-debugsource-91.9.0-1.el8_4.ppc64le.rpm SHA-256: 8279af755bea1e2a75e24c7f72b8dc09ea9d21609f9393933ce8c424d113ca4e

Red Hat Enterprise Linux Server - TUS 8.4

SRPM
firefox-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
x86_64
firefox-91.9.0-1.el8_4.x86_64.rpm SHA-256: e3853475d9d0608c129f7e85056938ab919e60baea94aeddb2517a1889596f36
firefox-debuginfo-91.9.0-1.el8_4.x86_64.rpm SHA-256: 08a090a778424016c9bbacfd90d0e34ba789d4f0e7c05af4a723624b5fc35395
firefox-debugsource-91.9.0-1.el8_4.x86_64.rpm SHA-256: a9e1f73df6d9e8f792e2462188bc7b1ec97d4902d259302cddeb92d4e8952af4

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

SRPM
firefox-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
aarch64
firefox-91.9.0-1.el8_4.aarch64.rpm SHA-256: 6c273c875d01f65571f094df6915bd7bbaa79c661406e73d1ec400d15ab20c0f
firefox-debuginfo-91.9.0-1.el8_4.aarch64.rpm SHA-256: ea14a777fc5cc5073a1b38ea708804c9c30919cfeccb0fbef8374106be96d465
firefox-debugsource-91.9.0-1.el8_4.aarch64.rpm SHA-256: 1e08c16cae56f822ee61f7241145eb7b6f54926dfeb331e1a786b85cc3c4c309

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

SRPM
firefox-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
ppc64le
firefox-91.9.0-1.el8_4.ppc64le.rpm SHA-256: 1e9b138c28b6a37f597a4a062257f33dba0432ca9706f1ff8babb4e5d2bee4ea
firefox-debuginfo-91.9.0-1.el8_4.ppc64le.rpm SHA-256: ff23e57a45d63d4fd71a81e31b9b3a7ca02baa7dbd9c7d22b8b8cff9f1ef1e5c
firefox-debugsource-91.9.0-1.el8_4.ppc64le.rpm SHA-256: 8279af755bea1e2a75e24c7f72b8dc09ea9d21609f9393933ce8c424d113ca4e

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.4

SRPM
firefox-91.9.0-1.el8_4.src.rpm SHA-256: b83226fd0bd47dba38b6c76b1926ab3a2e4355eeaea8ff48db29ac07438b04ff
x86_64
firefox-91.9.0-1.el8_4.x86_64.rpm SHA-256: e3853475d9d0608c129f7e85056938ab919e60baea94aeddb2517a1889596f36
firefox-debuginfo-91.9.0-1.el8_4.x86_64.rpm SHA-256: 08a090a778424016c9bbacfd90d0e34ba789d4f0e7c05af4a723624b5fc35395
firefox-debugsource-91.9.0-1.el8_4.x86_64.rpm SHA-256: a9e1f73df6d9e8f792e2462188bc7b1ec97d4902d259302cddeb92d4e8952af4

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

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