Vulnerability Description
Transparent Network Substrate (TNS) Listener in Oracle 9i 9.0.1.1 allows remote attackers to cause a denial of service (CPU consumption) via a single malformed TCP packet to port 1521.
CVSS Score
5.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Oracle | Oracle9I | 9.0 |
References
- http://online.securityfocus.com/archive/1/264697Vendor Advisory
- http://www.iss.net/security_center/static/8657.phpVendor Advisory
- http://www.securityfocus.com/bid/4391Vendor Advisory
- http://online.securityfocus.com/archive/1/264697Vendor Advisory
- http://www.iss.net/security_center/static/8657.phpVendor Advisory
- http://www.securityfocus.com/bid/4391Vendor Advisory
FAQ
What is CVE-2002-0509?
CVE-2002-0509 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Transparent Network Substrate (TNS) Listener in Oracle 9i 9.0.1.1 allows remote attackers to cause a denial of service (CPU consumption) via a single malformed TCP packet to port 1521.
How severe is CVE-2002-0509?
CVE-2002-0509 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2002-0509?
Check the references section above for vendor advisories and patch information. Affected products include: Oracle Oracle9I.