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[RHSA-2020:2036] firefox security update

Severity Critical
Affected Packages 4
CVEs 4
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 68.8.0 ESR.

Security Fix(es):

  • Mozilla: Use-after-free during worker shutdown (CVE-2020-12387)

  • Mozilla: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8 (CVE-2020-12395)

  • Mozilla: Buffer overflow in SCTP chunk input validation (CVE-2020-6831)

  • Mozilla: Arbitrary local file access with 'Copy as cURL' (CVE-2020-12392)

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-6.10 < 68.8.0-1.el6_10
pkg:rpm/redhat/firefox?arch=s390x&distro=redhat-6.10 < 68.8.0-1.el6_10
pkg:rpm/redhat/firefox?arch=ppc64&distro=redhat-6.10 < 68.8.0-1.el6_10
pkg:rpm/redhat/firefox?arch=i686&distro=redhat-6.10 < 68.8.0-1.el6_10
ID
RHSA-2020:2036
Severity
critical
URL
https://access.redhat.com/errata/RHSA-2020:2036
Published
2020-05-06T00:00:00
(4 years ago)
Modified
2020-05-06T00:00:00
(4 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-6.10 redhat firefox < 68.8.0-1.el6_10 redhat-6.10 x86_64
Affected pkg:rpm/redhat/firefox?arch=s390x&distro=redhat-6.10 redhat firefox < 68.8.0-1.el6_10 redhat-6.10 s390x
Affected pkg:rpm/redhat/firefox?arch=ppc64&distro=redhat-6.10 redhat firefox < 68.8.0-1.el6_10 redhat-6.10 ppc64
Affected pkg:rpm/redhat/firefox?arch=i686&distro=redhat-6.10 redhat firefox < 68.8.0-1.el6_10 redhat-6.10 i686
# 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