VULNERABILITY INTELLIGENCE

CVE-2007-3527

CVSS score6.8 MEDIUM
EPSS probability1.56%
CISA KEVNot currently listed
Published2007-07-03
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:S/C:N/I:N/A:C

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.

Primary references