RHSA-2021:3934
Advisory lineage Upstream: 1 Downstream: 0
Upstream
Published: 16 Sept 2024, 06:40
Last modified:22 Nov 2025, 12:25
Vulnerability Summary
Overall Risk (default)
medium
30/100 CVSS Score
7.5 HIGH
3.1 (osv_red_hat)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
16 Sept 2024, 06:40
Published
Vulnerability first disclosed
22 Nov 2025, 12:25
Last Modified
Vulnerability information updated
Description
Red Hat Security Advisory: OpenShift Container Platform 4.9.4 packages and security update
CVSS Metrics
- v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Systems
- redhat•coreos-installer
< 0:0.10.1-1.rhaos4.9.el8
- redhat•coreos-installer-bootinfra
< 0:0.10.1-1.rhaos4.9.el8
- redhat•coreos-installer-bootinfra-debuginfo
< 0:0.10.1-1.rhaos4.9.el8
- redhat•coreos-installer-debuginfo
< 0:0.10.1-1.rhaos4.9.el8
- redhat•coreos-installer-debugsource
< 0:0.10.1-1.rhaos4.9.el8
References (9)
- https://access.redhat.com/errata/RHSA-2021:3934
- https://access.redhat.com/security/updates/classification/#moderate
- https://bugzilla.redhat.com/show_bug.cgi?id=2011862
- https://bugzilla.redhat.com/show_bug.cgi?id=2015804
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3934.json
- https://access.redhat.com/security/cve/CVE-2021-20319
- https://www.cve.org/CVERecord?id=CVE-2021-20319
- https://nvd.nist.gov/vuln/detail/CVE-2021-20319
- https://github.com/coreos/coreos-installer/security/advisories/GHSA-3r3g-g73x-g593