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[RHSA-2020:5146] thunderbird security update

Severity Important
Affected Packages 3
CVEs 1
Info Packages References Vulnerabilities

Mozilla Thunderbird is a standalone mail and newsgroup client.

This update upgrades Thunderbird to version 78.4.3.

Security Fix(es):

  • Mozilla: Write side effects in MCallGetProperty opcode not accounted for (CVE-2020-26950)

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/thunderbird?arch=x86_64&distro=redhat-8.3 < 78.4.3-1.el8_3
pkg:rpm/redhat/thunderbird?arch=ppc64le&distro=redhat-8.3 < 78.4.3-1.el8_3
pkg:rpm/redhat/thunderbird?arch=aarch64&distro=redhat-8.3 < 78.4.3-1.el8_3
ID
RHSA-2020:5146
Severity
important
URL
https://access.redhat.com/errata/RHSA-2020:5146
Published
2020-11-18T00:00:00
(3 years ago)
Modified
2020-11-18T00:00:00
(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/thunderbird?arch=x86_64&distro=redhat-8.3 redhat thunderbird < 78.4.3-1.el8_3 redhat-8.3 x86_64
Affected pkg:rpm/redhat/thunderbird?arch=ppc64le&distro=redhat-8.3 redhat thunderbird < 78.4.3-1.el8_3 redhat-8.3 ppc64le
Affected pkg:rpm/redhat/thunderbird?arch=aarch64&distro=redhat-8.3 redhat thunderbird < 78.4.3-1.el8_3 redhat-8.3 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