VDB
RHSA-2021%3A0308
RHSA-2021%3A0308
PUBLISHED
CVSS 7.5 HIGH
Red Hat OpenShift Container Platform release 4.6.16 is now available with updates to packages and images that fix several bugs. 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat OpenShift Container Platform 4.6 | ||
| openshift4/ose |
Timeline
- Feb 8, 2021 CVE Published
- Apr 11, 2025 PoC Published
- Apr 9, 2026 Distribution Patch
- Apr 9, 2026 Distribution Patch
- Apr 9, 2026 Security Advisory
- Apr 19, 2026 CVE Updated
- 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
References
- https://access.redhat.com/errata/RHSA-2021:0308 advisory
- https://access.redhat.com/security/updates/classification/#important url
- https://access.redhat.com/articles/2548661 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1369383 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1873004 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1887759 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1889676 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1889865 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1890274 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1890452 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1891697 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1891892 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1893409 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1893738 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1894916 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1896919 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1898672 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1899107 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1899535 url
- https://bugzilla.redhat.com/show_bug.cgi?id=1901602 url
…and 45 more