High severity · published Oct 5, 2023
CVE-2022-3248
A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
A flaw was found in OpenShift API, as admission checks do not enforce "custom-host" permissions. This issue could allow an attacker to violate the boundaries, as permissions will not be applied.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AC
Advanced Cluster Management For Kubernetes · Redhat
2.0 · source: NVD
OC
Openshift Container Platform · Redhat
4.0 · source: NVD
Affected product
AC
Advanced Cluster Management For Kubernetes
Redhat
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-3248
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-3248
Vendor Advisory
https://access.redhat.com/security/cve/CVE-2022-3248
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2072188
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