SB2025013022 - Multiple vulnerabilities in Red Hat OpenShift Container Platform 4.15
Published: January 30, 2025 Updated: April 2, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 4 secuirty vulnerabilities.
1) UNIX symbolic link following (CVE-ID: CVE-2023-6597)
The vulnerability allows a local user to delete arbitrary files on the system.
The vulnerability exists due to a symlink following issue during cleanup when handling temporary files. A local user can create a specially crafted symbolic link to a critical file on the system and delete it.
2) Resource exhaustion (CVE-ID: CVE-2024-45338)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to application does not properly control consumption of internal resources in several Parse functions. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.
3) Man-in-the-Middle (MitM) attack (CVE-ID: CVE-2024-3661)
The vulnerability allows a remote attacker to perform MitM attack.
The vulnerability exists due to way the VPN client handles routes advertised by the DHCP server. A remote attacker with access to the local network can route the victim's traffic to a malicious server instead of sending it via a secured channel.
This vulnerability was dubbed "TunnelVision".
4) Use of Uninitialized Variable (CVE-ID: CVE-2024-12085)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to information leak when comparing file checksums. A remote attacker can pass specially crafted data to the daemon and read 1 byte of uninitialized memory from stack.
Remediation
Install update from vendor's website.