Vulnerability CVE-2012-5529
Published: 2012-11-19   Modified: 2012-11-20

Description:
TraceManager in Firebird 2.5.0 and 2.5.1, when trace is enabled, allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) by preparing an empty dynamic SQL query.

CVSS2 => (AV:N/AC:M/Au:S/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
3.5/10
2.9/10
6.8/10
Exploit range
Attack complexity
Authentication
Remote
Medium
Single time
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Firebirdsql -> Firebird 

 References:
http://xforce.iss.net/xforce/xfdb/80073
http://www.securitytracker.com/id?1027769
http://www.securityfocus.com/bid/56521
http://www.openwall.com/lists/oss-security/2012/11/14/8
http://www.openwall.com/lists/oss-security/2012/11/14/6
http://www.debian.org/security/2013/dsa-2648
http://tracker.firebirdsql.org/browse/CORE-3884
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