VDB
RHSA-2023%3A1443
RHSA-2023%3A1443
PUBLISHED
CVSS 8.800000190734863 HIGH
An update for thunderbird is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support, Red Hat Enterprise Linux 8.2 Telecommunications Update Service, and Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux AppStream E4S (v. 8.2) | ||
| thunderbird | ||
| Red Hat Enterprise Linux AppStream AUS (v. 8.2) | ||
| Red Hat Enterprise Linux AppStream TUS (v. 8.2) |
Timeline
- Mar 23, 2023 CVE Published
- Nov 21, 2025 CVE Updated
- Apr 26, 2026 Distribution Patch
- Apr 26, 2026 Distribution Patch
- Apr 26, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2023:1443 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=2178458 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2178460 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2178466 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2178470 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2178472 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_1443.json advisory