Vulnerability Details CVE-2009-2620
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.107
EPSS Ranking 92.9%
CVSS Severity
CVSS v2 Score 5.0
Products affected by CVE-2009-2620
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cpe:2.3:a:firebirdsql:firebird:-
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cpe:2.3:a:firebirdsql:firebird:1.0
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cpe:2.3:a:firebirdsql:firebird:1.0.2
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cpe:2.3:a:firebirdsql:firebird:1.0.3
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cpe:2.3:a:firebirdsql:firebird:1.5
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cpe:2.3:a:firebirdsql:firebird:1.5.0.4306
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cpe:2.3:a:firebirdsql:firebird:1.5.1
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cpe:2.3:a:firebirdsql:firebird:1.5.2
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cpe:2.3:a:firebirdsql:firebird:1.5.2.4731
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cpe:2.3:a:firebirdsql:firebird:1.5.3.4870
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cpe:2.3:a:firebirdsql:firebird:1.5.4.4910
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cpe:2.3:a:firebirdsql:firebird:1.5.5
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cpe:2.3:a:firebirdsql:firebird:1.5.6
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cpe:2.3:a:firebirdsql:firebird:2.0.0
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cpe:2.3:a:firebirdsql:firebird:2.0.0.12748
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cpe:2.3:a:firebirdsql:firebird:2.0.1
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cpe:2.3:a:firebirdsql:firebird:2.0.1.12855
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cpe:2.3:a:firebirdsql:firebird:2.0.2
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cpe:2.3:a:firebirdsql:firebird:2.0.3
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cpe:2.3:a:firebirdsql:firebird:2.1
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cpe:2.3:a:firebirdsql:firebird:2.1.2
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cpe:2.3:a:firebirdsql:firebird:2.1.3
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cpe:2.3:a:firebirdsql:firebird:2.5