SB20251210200 - Red Hat Enterprise Linux 10 update for tomcat
Published: December 10, 2025
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 3 secuirty vulnerabilities.
1) Input validation error (CVE-ID: CVE-2025-31651)
The vulnerability allows a remote attacker to bypass rewrite rules.
The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can send a specially crafted input to the application and bypass configured rewrite rules.
2) Resource exhaustion (CVE-ID: CVE-2025-61795)
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 when handling errors while processing multipart upload. Depending on JVM settings, application memory usage and application load, it is possible that space for the temporary copies of uploaded parts would be filled faster than GC cleared it, leading to a DoS.
3) Path traversal (CVE-ID: CVE-2025-55752)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to input validation error when processing directory traversal sequences passed via Rewrite Valve. A remote attacker can send a specially crafted HTTP PUT request and write arbitrary files to the server, leading to remote code execution.
Remediation
Install update from vendor's website.