#VU80174 Permissions, Privileges, and Access Controls in Red Hat Advanced Cluster Management for Kubernetes - CVE-2023-3027

Vulnerability identifier: #VU80174

Vulnerability risk: Medium

CVSSv4.0: 4.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-3027

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Red Hat Advanced Cluster Management for Kubernetes
Server applications / Other server solutions

Vendor: Red Hat Inc.

Description

The vulnerability allows a remote user to escalate privileges on the system.

The vulnerability exists due to application does not properly restrict content lookups from the namespace where the policy was created. A remote user can gain access to sensitive information within the cluster.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Red Hat Advanced Cluster Management for Kubernetes: 2.8.0

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External links
https://bugzilla.redhat.com/show_bug.cgi?id=2211468

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.