RHSA-2021:2555
- Source
- https://access.redhat.com/errata/RHSA-2021:2555
- Import Source
- https://security.access.redhat.com/data/osv/RHSA-2021:2555.json
- JSON Data
- https://api.osv.dev/v1/vulns/RHSA-2021:2555
- Upstream
- Published
- 2024-09-16T05:59:50Z
- Modified
- 2025-08-30T10:08:44Z
- Severity
-
- 8.8 (High) CVSS_V3 - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Red Hat Security Advisory: OpenShift Container Platform 4.7.19 packages and security update
- Details
- References
-
- https://access.redhat.com/errata/RHSA-2021:2555
- https://access.redhat.com/security/updates/classification/#important
- https://bugzilla.redhat.com/show_bug.cgi?id=1961710
- https://bugzilla.redhat.com/show_bug.cgi?id=1963258
- https://bugzilla.redhat.com/show_bug.cgi?id=1976688
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2555.json
- https://access.redhat.com/security/cve/CVE-2021-3560
- https://www.cve.org/CVERecord?id=CVE-2021-3560
- https://nvd.nist.gov/vuln/detail/CVE-2021-3560
- https://github.blog/2021-06-10-privilege-escalation-polkit-root-on-linux-with-bug/
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- https://access.redhat.com/security/cve/CVE-2021-25217
- https://www.cve.org/CVERecord?id=CVE-2021-25217
- https://nvd.nist.gov/vuln/detail/CVE-2021-25217
- https://kb.isc.org/docs/cve-2021-25217
Affected packages
Red Hat:openshift:4.7::el7 / cri-o
Package
- Name
- cri-o
- Purl
- pkg:rpm/redhat/cri-o
Red Hat:openshift:4.7::el7 / cri-o-debuginfo
Package
- Name
- cri-o-debuginfo
- Purl
- pkg:rpm/redhat/cri-o-debuginfo
Red Hat:openshift:4.7::el7 / openshift-clients
Package
- Name
- openshift-clients
- Purl
- pkg:rpm/redhat/openshift-clients
Red Hat:openshift:4.7::el7 / openshift-clients-redistributable
Package
- Name
- openshift-clients-redistributable
- Purl
- pkg:rpm/redhat/openshift-clients-redistributable
Red Hat:openshift:4.7::el8 / cri-o
Package
- Name
- cri-o
- Purl
- pkg:rpm/redhat/cri-o
Red Hat:openshift:4.7::el8 / cri-o-debuginfo
Package
- Name
- cri-o-debuginfo
- Purl
- pkg:rpm/redhat/cri-o-debuginfo
Red Hat:openshift:4.7::el8 / cri-o-debugsource
Package
- Name
- cri-o-debugsource
- Purl
- pkg:rpm/redhat/cri-o-debugsource
Red Hat:openshift:4.7::el8 / dhcp
Package
- Name
- dhcp
- Purl
- pkg:rpm/redhat/dhcp
Red Hat:openshift:4.7::el8 / dhcp-client
Package
- Name
- dhcp-client
- Purl
- pkg:rpm/redhat/dhcp-client
Red Hat:openshift:4.7::el8 / dhcp-client-debuginfo
Package
- Name
- dhcp-client-debuginfo
- Purl
- pkg:rpm/redhat/dhcp-client-debuginfo
Red Hat:openshift:4.7::el8 / dhcp-common
Package
- Name
- dhcp-common
- Purl
- pkg:rpm/redhat/dhcp-common
Red Hat:openshift:4.7::el8 / dhcp-debuginfo
Package
- Name
- dhcp-debuginfo
- Purl
- pkg:rpm/redhat/dhcp-debuginfo
Red Hat:openshift:4.7::el8 / dhcp-debugsource
Package
- Name
- dhcp-debugsource
- Purl
- pkg:rpm/redhat/dhcp-debugsource
Red Hat:openshift:4.7::el8 / dhcp-libs
Package
- Name
- dhcp-libs
- Purl
- pkg:rpm/redhat/dhcp-libs
Red Hat:openshift:4.7::el8 / dhcp-libs-debuginfo
Package
- Name
- dhcp-libs-debuginfo
- Purl
- pkg:rpm/redhat/dhcp-libs-debuginfo
Red Hat:openshift:4.7::el8 / dhcp-relay-debuginfo
Package
- Name
- dhcp-relay-debuginfo
- Purl
- pkg:rpm/redhat/dhcp-relay-debuginfo
Red Hat:openshift:4.7::el8 / dhcp-server-debuginfo
Package
- Name
- dhcp-server-debuginfo
- Purl
- pkg:rpm/redhat/dhcp-server-debuginfo
Red Hat:openshift:4.7::el8 / openshift-clients
Package
- Name
- openshift-clients
- Purl
- pkg:rpm/redhat/openshift-clients
Red Hat:openshift:4.7::el8 / openshift-clients-redistributable
Package
- Name
- openshift-clients-redistributable
- Purl
- pkg:rpm/redhat/openshift-clients-redistributable
Red Hat:openshift:4.7::el8 / openshift-kuryr
Package
- Name
- openshift-kuryr
- Purl
- pkg:rpm/redhat/openshift-kuryr
Red Hat:openshift:4.7::el8 / openshift-kuryr-cni
Package
- Name
- openshift-kuryr-cni
- Purl
- pkg:rpm/redhat/openshift-kuryr-cni
Red Hat:openshift:4.7::el8 / openshift-kuryr-common
Package
- Name
- openshift-kuryr-common
- Purl
- pkg:rpm/redhat/openshift-kuryr-common
Red Hat:openshift:4.7::el8 / openshift-kuryr-controller
Package
- Name
- openshift-kuryr-controller
- Purl
- pkg:rpm/redhat/openshift-kuryr-controller
Red Hat:openshift:4.7::el8 / polkit
Package
- Name
- polkit
- Purl
- pkg:rpm/redhat/polkit
Red Hat:openshift:4.7::el8 / polkit-debuginfo
Package
- Name
- polkit-debuginfo
- Purl
- pkg:rpm/redhat/polkit-debuginfo
Red Hat:openshift:4.7::el8 / polkit-debugsource
Package
- Name
- polkit-debugsource
- Purl
- pkg:rpm/redhat/polkit-debugsource
Red Hat:openshift:4.7::el8 / polkit-libs
Package
- Name
- polkit-libs
- Purl
- pkg:rpm/redhat/polkit-libs
Red Hat:openshift:4.7::el8 / polkit-libs-debuginfo
Package
- Name
- polkit-libs-debuginfo
- Purl
- pkg:rpm/redhat/polkit-libs-debuginfo