RHSA-2021:4954
- Source
- https://access.redhat.com/errata/RHSA-2021:4954
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2021:4954.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2021:4954
- Related
- Published
- 2024-09-13T17:30:59Z
- Modified
- 2024-09-13T17:30:59Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Red Hat Security Advisory: thunderbird security update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2021:4954
- https://access.redhat.com/security/updates/classification/#critical
- https://access.redhat.com/security/vulnerabilities/RHSB-2021-008
- https://bugzilla.redhat.com/show_bug.cgi?id=2024370
- https://access.redhat.com/security/data/csaf/v2/advisories/2021/rhsa-2021_4954.json
- https://access.redhat.com/security/cve/CVE-2021-43527
- https://www.cve.org/CVERecord?id=CVE-2021-43527
- https://nvd.nist.gov/vuln/detail/CVE-2021-43527
- https://googleprojectzero.blogspot.com/2021/12/this-shouldnt-have-happened.html
- https://www.mozilla.org/en-US/security/advisories/mfsa2021-51/
Affected packages
Red Hat:rhel_eus:8.2::appstream / thunderbird
Package
- Name
- thunderbird
- Purl
- pkg:rpm/redhat/thunderbird
Red Hat:rhel_eus:8.2::appstream / thunderbird-debuginfo
Package
- Name
- thunderbird-debuginfo
- Purl
- pkg:rpm/redhat/thunderbird-debuginfo