VDB
RHSA-2021%3A2555
RHSA-2021%3A2555
PUBLISHED
CVSS 8.800000190734863 HIGH
Red Hat Security Advisory: OpenShift Container Platform 4.7.19 packages and security update
Risk Scores
CVSS 3.1
8.800000190734863
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat:openshift:4.7::el8 | openshift-kuryr-controller | 0, 0 |
| Red Hat:openshift:4.7::el7 | openshift-clients-redistributable | 0, 0 |
| Red Hat:openshift:4.7::el8 | openshift-clients | 0, 0 |
| Red Hat:openshift:4.7::el8 | openshift-kuryr-common | 0, 0 |
| Red Hat:openshift:4.7::el8 | dhcp-client-debuginfo | 0, 0 |
| Red Hat:openshift:4.7::el8 | dhcp | 0, 0 |
| Red Hat:openshift:4.7::el8 | python3-kuryr-kubernetes | 0, 0 |
| Red Hat:openshift:4.7::el7 | cri-o-debuginfo | 0, 0 |
| Red Hat:openshift:4.7::el8 | polkit | 0, 0 |
| Red Hat:openshift:4.7::el8 | dhcp-client | 0, 0 |
| Red Hat:openshift:4.7::el8 | cri-o-debugsource | 0, 0 |
| Red Hat:openshift:4.7::el8 | dhcp-libs | 0, 0 |
| Red Hat:openshift:4.7::el8 | polkit-libs-debuginfo | 0, 0 |
| Red Hat:openshift:4.7::el7 | cri-o | 0, 0 |
| Red Hat:openshift:4.7::el8 | cri-o | 0, 0 |
| Red Hat:openshift:4.7::el8 | polkit-debuginfo | 0, 0 |
| Red Hat:openshift:4.7::el8 | dhcp-relay-debuginfo | 0, 0 |
| Red Hat:openshift:4.7::el8 | dhcp-server-debuginfo | 0, 0 |
| Red Hat:openshift:4.7::el8 | polkit-debugsource | 0, 0 |
| Red Hat:openshift:4.7::el8 | openshift-kuryr | 0, 0 |
…and 9 more
Timeline
- Jul 6, 2021 CVE Published
- Nov 21, 2025 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:2555 advisory
- https://access.redhat.com/security/updates/classification/#important article
- https://bugzilla.redhat.com/show_bug.cgi?id=1961710 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1963258 report
- https://bugzilla.redhat.com/show_bug.cgi?id=1976688 report
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2555.json advisory
- https://access.redhat.com/security/cve/CVE-2021-3560 report
- https://www.cve.org/CVERecord?id=CVE-2021-3560 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-3560 advisory
- https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/ article
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog article
- https://access.redhat.com/security/cve/CVE-2021-25217 report
- https://www.cve.org/CVERecord?id=CVE-2021-25217 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-25217 advisory
- https://kb.isc.org/docs/cve-2021-25217 article