Is CVE-2007-3527 actively exploited?

CVE-2007-3527 has no public evidence of in-the-wild exploitation as of 2025-04-09.

What is the CVSS score for CVE-2007-3527?

CVE-2007-3527 has a CVSS score of 6.8 (UNKNOWN severity). Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C.

How do I patch CVE-2007-3527?

Patch guidance is available from firebirdsql security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2007-3527.

Which products are affected by CVE-2007-3527?

1 product: firebirdsql firebird.

CVE-2007-3527 - remediation guidance & executive summary

Description

Integer overflow in Firebird 2.0.0 allows remote authenticated users to cause a denial of service (CPU consumption) via certain database operations with multi-byte character sets that trigger an attempt to use the value 65536 for a 16-bit integer, which is treated as 0 and causes an infinite loop on zero-length data.

CVSS Metrics

Vector: AV:N/AC:L/Au:S/C:N/I:N/A:C
Access Vector: network
Access Cmplx: low
Auth: single
Confidentiality: none
Integrity: none
Availability: complete
Weaknesses: NVD-CWE-Other

Metadata

Primary Vendor: FIREBIRDSQL
Published: 7/3/2007
Last Modified: 4/9/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2007-3527

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary