VDB
RHSA-2021%3A4837
RHSA-2021%3A4837
PUBLISHED
CVSS 4.300000190734863 MEDIUM
An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8.2 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
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux AppStream EUS (v. 8.2) | ||
| mailman:2.1:8020020211110111201:c3a0935b | ||
| mailman |
Timeline
- Nov 24, 2021 CVE Published
- Nov 21, 2025 CVE Updated
- Apr 4, 2026 Distribution Patch
- Apr 4, 2026 Distribution Patch
- Apr 4, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:4837 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://bugzilla.redhat.com/show_bug.cgi?id=2020568 url
- https://bugzilla.redhat.com/show_bug.cgi?id=2020575 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4837.json advisory