SB2024022029 - SUSE update for Maintenance update for SUSE Manager 4.3: Server, Proxy and Retail Branch Server
Published: February 20, 2024
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 2 secuirty vulnerabilities.
1) Insufficient entropy (CVE-ID: CVE-2023-31582)
The vulnerability allows a remote attacker to brute-force JWT token.
The vulnerability exists due to usage of insufficient entropy when generating JWT token. A remote attacker can brute-force the JWT token and gain unauthorized access to the application.
2) Path traversal (CVE-ID: CVE-2023-32189)
The vulnerability allows a remote user to perform directory traversal attacks.
The vulnerability exists due to input validation error in SUSE Manager when processing directory traversal sequences in the private SSH key file name when creating a new user. A remote user can pass a specially crafted filename to the application and overwrite arbitrary files on the system.
Remediation
Install update from vendor's website.