Intrusion Prevention



This indicates an attack attempt against a denial-of-service vulnerability in Oracle Database Server.
The vulnerability is caused by an error when the TNS Listener component handles a specially crafted TNS data packet.

Affected Products

Oracle Oracle9i
Oracle Oracle9i
Oracle Oracle10g
Oracle Oracle10g
Oracle Oracle11g


Denial of service

Recommended Actions

Apply the patch released by the vendor:

CVE References

CVE-2009-0991 CVE-2010-0071