CVE-2009-2620

firebird-superserver: NULL ptr dereference (DoS) by handling auxiliary connection(s)

Published Jul 29, 2009 CVSS 2.0 · 5.0 Medium EPSS 8.6% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:firebirdsql:firebird:1.5.1:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:1.5.2.4731:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:1.5.2:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:1.5.3.4870:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:1.5.4.4910:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:1.5.5:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:1.5:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.0.0.12748:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.0.1:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.0.2:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.1.3:rc1:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.1:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.5:*:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.5:beta_2:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.5.0:-:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.5.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:firebirdsql:firebird:2.5.0:beta1:*:*:*:*:*:*
Weaknesses

Sources

Status
PUBLISHED
Assigner
mitre
Published
Updated
Aug 7, 2024, 5:59 AM
Reserved
Jul 28, 2009, 12:00 AM
Status
Analyzed
Published
Jul 29, 2009, 5:30 PM
Modified
Jun 16, 2026, 11:09 PM
Severity
Moderate
Public date
Jul 28, 2009, 12:00 AM