Description
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.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://tracker.firebirdsql.org/browse/CORE-5474Issue Tracking, Vendor Advisory
- http://www.debian.org/security/2017/dsa-3824Mailing List
- http://www.securityfocus.com/bid/97070Third Party Advisory, VDB Entry
- https://usn.ubuntu.com/3929-1/Third Party Advisory
- http://tracker.firebirdsql.org/browse/CORE-5474Issue Tracking, Vendor Advisory
- http://www.debian.org/security/2017/dsa-3824Mailing List
- http://www.securityfocus.com/bid/97070Third Party Advisory, VDB Entry
- https://usn.ubuntu.com/3929-1/Third Party Advisory
Timeline
- Published
- Mar 24, 2017
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed