VDB
RHSA-2021%3A1150
RHSA-2021%3A1150
PUBLISHED
CVSS 6.5 MEDIUM
Red Hat Security Advisory: OpenShift Container Platform 4.7.7 security update
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:openshift:4.7::el8 | openshift-hyperkube | 0, 0 |
| Red Hat:openshift:4.7::el7 | openshift | 0, 0 |
| Red Hat:openshift:4.7::el7 | openshift-hyperkube | 0, 0 |
| Red Hat:openshift:4.7::el8 | cri-o | 0, 0 |
| Red Hat:openshift:4.7::el7 | cri-o-debuginfo | 0, 0 |
| Red Hat:openshift:4.7::el7 | cri-o | 0, 0 |
| Red Hat:openshift:4.7::el8 | openshift | 0, 0 |
| Red Hat:openshift:4.7::el8 | cri-o-debugsource | 0, 0 |
| Red Hat:openshift:4.7::el8 | cri-o-debuginfo | 0, 0 |
Timeline
- Apr 20, 2021 CVE Published
- Apr 30, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:1150 advisory
- https://access.redhat.com/security/updates/classification/#moderate article
- https://bugzilla.redhat.com/show_bug.cgi?id=1939485 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1948423 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1150.json advisory
- https://access.redhat.com/security/cve/CVE-2021-20291 report
- https://www.cve.org/CVERecord?id=CVE-2021-20291 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-20291 advisory
- https://unit42.paloaltonetworks.com/cve-2021-20291/ article