VDB
RHSA-2021%3A1751
RHSA-2021%3A1751
PUBLISHED
CVSS 5.5 MEDIUM
An update for the mailman:2.1 module is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Moderate. 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
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat Enterprise Linux AppStream (v. 8) | ||
| mailman:2.1:8040020200930071637:6435bff4 | ||
| mailman |
Timeline
- May 18, 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-2021:1751 advisory
- https://access.redhat.com/security/updates/classification/#moderate url
- https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/ url
- https://bugzilla.redhat.com/show_bug.cgi?id=1848856 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1850684 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1751.json advisory