SB2025090381 - Improper error handling in Firebird
Published: September 3, 2025
Security Bulletin ID
SB2025090381
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Improper Check for Unusual or Exceptional Conditions (CVE-ID: CVE-2025-24975)
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists due to improper error handling when using ExtConnPool. A remote user can gain unauthorized access an encrypted database or crash the application.
Remediation
Install update from vendor's website.
References
- https://github.com/FirebirdSQL/firebird/commit/658abd20449f72097fbbce57e8e6ae42ff837fb6
- https://github.com/FirebirdSQL/firebird/issues/8429
- https://github.com/FirebirdSQL/firebird/security/advisories/GHSA-fx9r-rj68-7p69
- https://www.vicarius.io/vsociety/posts/cve-2025-24975-detect-vulnerable-firebird
- https://www.vicarius.io/vsociety/posts/cve-2025-24975-mitigate-firebird-vulnerability