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CVE-2009-2620

MEDIUM CVSS: 5.0 Published: 2009-07-29 Modified: 2026-06-16

Description

src/remote/server.cpp in fbserver.exe in Firebird SQL 1.5 before 1.5.6, 2.0 before 2.0.6, 2.1 before 2.1.3, and 2.5 before 2.5 Beta 2 allows remote attackers to cause a denial of service (daemon crash) via a malformed op_connect_request message that triggers an infinite loop or NULL pointer dereference.

Affected Platforms

Firebirdsql Firebird

Weakness Type

CWE-20

References