VDB
RHSA-2023%3A4947
RHSA-2023%3A4947
PUBLISHED
CVSS 7.5 HIGH
An update for thunderbird is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. 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
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux AppStream EUS (v.9.0) | ||
| thunderbird |
Timeline
- Sep 4, 2023 CVE Published
- Nov 21, 2025 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- 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
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2023:4947 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236071 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236072 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236073 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236075 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236076 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236077 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236078 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236079 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236080 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236082 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236084 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2236086 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2023/rhsa-2023_4947.json advisory