VDB
RHSA-2021%3A1887
RHSA-2021%3A1887
PUBLISHED
CVSS 6.800000190734863 MEDIUM
An update for dovecot 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
6.800000190734863
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| dovecot | ||
| Red Hat Enterprise Linux AppStream (v. 8) | ||
| Red Hat CodeReady Linux Builder (v. 8) |
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-2021:1887 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=1805947 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1888111 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1894418 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1912455 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1912460 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1887.json advisory