Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2022-0567 |
CWE-ID | CWE-254 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
Red Hat OpenShift Container Platform Client/Desktop applications / Software for system administration |
Vendor | Red Hat Inc. |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU62076
Risk: Low
CVSSv3.1: 3 [CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2022-0567
CWE-ID:
CWE-254 - Security Features
Exploit availability: No
DescriptionThe vulnerability allows a local user to bypass implemented security restrictions.
The vulnerability exists in ovn-kubernetes on a Kubernetes or OpenShift cluster. A local privileged user can create an egress network policy that bypasses existing an ingress policy, which allows network traffic to access pods that should not be reachable.
Install updates from vendor's website.
Vulnerable software versionsRed Hat OpenShift Container Platform: 4.7.0 - 4.10.6
External linkshttp://access.redhat.com/errata/RHSA-2022:1162
http://access.redhat.com/errata/RHSA-2022:1158
http://access.redhat.com/errata/RHSA-2022:1166
http://access.redhat.com/errata/RHSA-2022:1154
http://bugzilla.redhat.com/show_bug.cgi?id=2053326
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.