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[RHSA-2020:4317] firefox security update

Severity Important
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 78.4.0 ESR.

Security Fix(es):

  • Mozilla: Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4 (CVE-2020-15683)

  • chromium-browser: Use after free in WebRTC (CVE-2020-15969)

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-8.2 < 78.4.0-1.el8_2
pkg:rpm/redhat/firefox?arch=s390x&distro=redhat-8.2 < 78.4.0-1.el8_2
pkg:rpm/redhat/firefox?arch=ppc64le&distro=redhat-8.2 < 78.4.0-1.el8_2
pkg:rpm/redhat/firefox?arch=aarch64&distro=redhat-8.2 < 78.4.0-1.el8_2
ID
RHSA-2020:4317
Severity
important
URL
https://access.redhat.com/errata/RHSA-2020:4317
Published
2020-10-22T00:00:00
(3 years ago)
Modified
2020-10-22T00:00:00
(3 years ago)
Rights
Copyright 2020 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-8.2 redhat firefox < 78.4.0-1.el8_2 redhat-8.2 x86_64
Affected pkg:rpm/redhat/firefox?arch=s390x&distro=redhat-8.2 redhat firefox < 78.4.0-1.el8_2 redhat-8.2 s390x
Affected pkg:rpm/redhat/firefox?arch=ppc64le&distro=redhat-8.2 redhat firefox < 78.4.0-1.el8_2 redhat-8.2 ppc64le
Affected pkg:rpm/redhat/firefox?arch=aarch64&distro=redhat-8.2 redhat firefox < 78.4.0-1.el8_2 redhat-8.2 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