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[RHSA-2022:4776] firefox security update

Severity Critical
Affected Packages 4
CVEs 2
Info Packages References Vulnerabilities

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.

This update upgrades Firefox to version 91.9.1 ESR.

Security Fix(es):

  • Mozilla: Untrusted input used in JavaScript object indexing, leading to prototype pollution (CVE-2022-1529)

  • Mozilla: Prototype pollution in Top-Level Await implementation (CVE-2022-1802)

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.

Package Affected Version
pkg:rpm/redhat/firefox?arch=x86_64&distro=redhat-8.6 < 91.9.1-1.el8_6
pkg:rpm/redhat/firefox?arch=s390x&distro=redhat-8.6 < 91.9.1-1.el8_6
pkg:rpm/redhat/firefox?arch=ppc64le&distro=redhat-8.6 < 91.9.1-1.el8_6
pkg:rpm/redhat/firefox?arch=aarch64&distro=redhat-8.6 < 91.9.1-1.el8_6
ID
RHSA-2022:4776
Severity
critical
URL
https://access.redhat.com/errata/RHSA-2022:4776
Published
2022-05-27T00:00:00
(2 years ago)
Modified
2022-05-27T00:00:00
(2 years ago)
Rights
Copyright 2022 Red Hat, Inc.
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/redhat/firefox?arch=x86_64&distro=redhat-8.6 redhat firefox < 91.9.1-1.el8_6 redhat-8.6 x86_64
Affected pkg:rpm/redhat/firefox?arch=s390x&distro=redhat-8.6 redhat firefox < 91.9.1-1.el8_6 redhat-8.6 s390x
Affected pkg:rpm/redhat/firefox?arch=ppc64le&distro=redhat-8.6 redhat firefox < 91.9.1-1.el8_6 redhat-8.6 ppc64le
Affected pkg:rpm/redhat/firefox?arch=aarch64&distro=redhat-8.6 redhat firefox < 91.9.1-1.el8_6 redhat-8.6 aarch64
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date