- Vulnerabilities 88,289
Firebird SQL 'op_connect_request' Denial Of Service Vulnerability (Windows)
Published: 2009-09-11 16:01:06
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P
Impact:
Successful exploitation will allow attackers to cause Denial of Service in
the affected application.
Affected Versions:
Firebird SQL version 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 on Windows.
Technical Details:
The flaw is due to error in the 'rc/remote/server.cpp' in fbserver.exe.
It fails to sanitise the input sent via a malformed op_connect_request
message that triggers an infinite loop or NULL pointer dereference.
Recommendations:
Upgrade to version 1.5.6, 2.0.6, 2.1.3, or 2.5 Beta 2 or later.
Summary:
The host is running Firebird and is prone to Denial of Service
Vulnerability.
Detection Type:
Windows Registry
Solution Type:
Vendor Patch
https://nvd.nist.gov/vuln/detail/CVE-2009-2620
https://www.securityfocus.com/bid/35842
http://tracker.firebirdsql.org/browse/CORE-2563
http://www.coresecurity.com/content/firebird-sql-dos
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