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Red Hat Product Errata RHSA-2022:1704 - Security Advisory
Issued:
2022-05-04
Updated:
2022-05-04

RHSA-2022:1704 - 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 91.9.0 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 8.2 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 Power LE - Update Services for SAP Solutions 8.2 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2 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 8.2

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
x86_64
firefox-91.9.0-1.el8_2.x86_64.rpm SHA-256: 22f0e1077ea863d2aed83eebef43feb3f676ef527ba8f6cbbc7936096cad5e74
firefox-debuginfo-91.9.0-1.el8_2.x86_64.rpm SHA-256: 29bf237be929a4b5c50f6470f747ee6fe410bbae2af3567bbf59554562e55877
firefox-debugsource-91.9.0-1.el8_2.x86_64.rpm SHA-256: 76c1325acce7e45115a6fc1d28d554335ebb3e5798dfdad2cd5c82419fa5b0d7

Red Hat Enterprise Linux Server - AUS 8.2

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
x86_64
firefox-91.9.0-1.el8_2.x86_64.rpm SHA-256: 22f0e1077ea863d2aed83eebef43feb3f676ef527ba8f6cbbc7936096cad5e74
firefox-debuginfo-91.9.0-1.el8_2.x86_64.rpm SHA-256: 29bf237be929a4b5c50f6470f747ee6fe410bbae2af3567bbf59554562e55877
firefox-debugsource-91.9.0-1.el8_2.x86_64.rpm SHA-256: 76c1325acce7e45115a6fc1d28d554335ebb3e5798dfdad2cd5c82419fa5b0d7

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

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
s390x
firefox-91.9.0-1.el8_2.s390x.rpm SHA-256: f744eed9db0837650e837722ea08ec3e2b410485920eda8c62e601da3d414f46
firefox-debuginfo-91.9.0-1.el8_2.s390x.rpm SHA-256: 62f67a9892b9ddbf5074fffe4bcbb7a1b97b7441a87ec1ea35be82cb2bdf132a
firefox-debugsource-91.9.0-1.el8_2.s390x.rpm SHA-256: 9694afeb77ee58edd0ae01c811b0659be8117047f8aaedcfcdd782dc676b54a9

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

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
ppc64le
firefox-91.9.0-1.el8_2.ppc64le.rpm SHA-256: ca6616f14ddcadf1cd5fcbe0374d4e08250ddbfb9a874af15a7a35438317ceb3
firefox-debuginfo-91.9.0-1.el8_2.ppc64le.rpm SHA-256: 30263133ff277b661958751bf8a6805105473ce41c224c683ee16199d2be8d97
firefox-debugsource-91.9.0-1.el8_2.ppc64le.rpm SHA-256: 4821b60aa329ef5bcd945a5b5899bd36a65026fcdc086a430a9259b7e5fd3de7

Red Hat Enterprise Linux Server - TUS 8.2

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
x86_64
firefox-91.9.0-1.el8_2.x86_64.rpm SHA-256: 22f0e1077ea863d2aed83eebef43feb3f676ef527ba8f6cbbc7936096cad5e74
firefox-debuginfo-91.9.0-1.el8_2.x86_64.rpm SHA-256: 29bf237be929a4b5c50f6470f747ee6fe410bbae2af3567bbf59554562e55877
firefox-debugsource-91.9.0-1.el8_2.x86_64.rpm SHA-256: 76c1325acce7e45115a6fc1d28d554335ebb3e5798dfdad2cd5c82419fa5b0d7

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

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
aarch64
firefox-91.9.0-1.el8_2.aarch64.rpm SHA-256: 1fadd597e9fb42bd1341d6c19be644e9332ab6e36955c98df432c3ab0014190b
firefox-debuginfo-91.9.0-1.el8_2.aarch64.rpm SHA-256: 0ad89c0f82da9e2574c60a3afcfdcc88994c51d09ea9dddeb4ca17d0534a24dd
firefox-debugsource-91.9.0-1.el8_2.aarch64.rpm SHA-256: 36a6c3ad4256f3bf1812e10108cc2f3b3d51402c0fa914ffd7d60583c1782599

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

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
ppc64le
firefox-91.9.0-1.el8_2.ppc64le.rpm SHA-256: ca6616f14ddcadf1cd5fcbe0374d4e08250ddbfb9a874af15a7a35438317ceb3
firefox-debuginfo-91.9.0-1.el8_2.ppc64le.rpm SHA-256: 30263133ff277b661958751bf8a6805105473ce41c224c683ee16199d2be8d97
firefox-debugsource-91.9.0-1.el8_2.ppc64le.rpm SHA-256: 4821b60aa329ef5bcd945a5b5899bd36a65026fcdc086a430a9259b7e5fd3de7

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.2

SRPM
firefox-91.9.0-1.el8_2.src.rpm SHA-256: 6d7d6b030d85aa5ef4cc2b56d5adb4d0286f33491df77216fe03eb7ff49ec785
x86_64
firefox-91.9.0-1.el8_2.x86_64.rpm SHA-256: 22f0e1077ea863d2aed83eebef43feb3f676ef527ba8f6cbbc7936096cad5e74
firefox-debuginfo-91.9.0-1.el8_2.x86_64.rpm SHA-256: 29bf237be929a4b5c50f6470f747ee6fe410bbae2af3567bbf59554562e55877
firefox-debugsource-91.9.0-1.el8_2.x86_64.rpm SHA-256: 76c1325acce7e45115a6fc1d28d554335ebb3e5798dfdad2cd5c82419fa5b0d7

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

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