Is CVE-2017-6369 actively exploited?

CVE-2017-6369 has no public evidence of in-the-wild exploitation as of 2025-10-10.

What is the CVSS score for CVE-2017-6369?

CVE-2017-6369 has a CVSS score of 8.8 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

How do I patch CVE-2017-6369?

Patch guidance is available from firebirdsql security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2017-6369.

Fix CVE-2017-6369 - HIGH firebirdsql firebird

Q: Which products are affected by CVE-2017-6369?

2 products: firebirdsql firebird, firebirdsql firebird.

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.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: low
Privileges: low
User Action: none
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-862 · Missing Authorization

Metadata

Primary Vendor: FIREBIRDSQL
Published: 3/24/2017
Last Modified: 10/10/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2017-6369

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary