SB2023082517 - Multiple vulnerabilities in Kubernetes
Published: August 25, 2023
Security Bulletin ID
SB2023082517
Severity
Medium
Patch available
YES
Number of vulnerabilities
2
Exploitation vector
Remote access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Input validation error (CVE-ID: CVE-2023-3955)
The vulnerability allows a remote user to escalate privileges on Windows nodes.
The vulnerability exists due to improper input validation. A remote user with ability to create pods on Windows nodes can obtain administrative privileges on these nodes.2) Input validation error (CVE-ID: CVE-2023-3676)
The vulnerability allows a remote user to escalate privileges on Windows nodes.
The
vulnerability exists due to improper input validation. A remote
user with ability to create pods on Windows nodes can obtain
administrative privileges on these nodes.
Remediation
Install update from vendor's website.