Firebirdsql: >> Firebird >> 2.5.5 Security Vulnerabilities
Firebird is a relational database. Prior to versions 3.0.13, 4.0.6, and 5.0.3, there is an XDR message parsing NULL pointer dereference denial-of-service vulnerability in Firebird. This specific flaw exists within the parsing of xdr message from client. It leads to NULL pointer dereference and DoS. This issue has been patched in versions 3.0.13, 4.0.6, and 5.0.3.
CVSS Score
5.3
EPSS Score
0.001
Published
2025-08-15
Insufficient checks in the UDF subsystem in Firebird 2.5.x before 2.5.7 and 3.0.x before 3.0.2 allow remote authenticated users to execute code by using a 'system' entrypoint from fbudf.so.
CVSS Score
8.8
EPSS Score
0.092
Published
2017-03-24
FireBird 2.5.5 allows remote authenticated users to cause a denial of service (daemon crash) by using service manager to invoke the gbak utility with an invalid parameter.
CVSS Score
6.5
EPSS Score
0.008
Published
2016-01-13