CVE-2002-0509
First published: Tue Jun 11 2002(Updated: )
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.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oracle Oracle9i | =9.0.1 | |
| Oracle Oracle9i | =9.0 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2002-0509?
CVE-2002-0509 has a severity level that can lead to a denial of service due to remote attackers causing CPU consumption.
How do I fix CVE-2002-0509?
To fix CVE-2002-0509, apply the latest patches from Oracle for the Oracle 9i database.
What systems are affected by CVE-2002-0509?
CVE-2002-0509 affects Oracle 9i versions 9.0.1.1 and 9.0.
Can CVE-2002-0509 be exploited remotely?
Yes, CVE-2002-0509 can be exploited remotely through a malformed TCP packet to port 1521.
What are the potential impacts of CVE-2002-0509?
The potential impacts of CVE-2002-0509 include service interruption and system performance degradation.
- collector/nvd-historical
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/references
- agent/severity
- agent/last-modified-date
- agent/weakness
- agent/tags
- agent/first-publish-date
- agent/event
- agent/description
- agent/source
- vendor/oracle
- canonical/oracle oracle9i
- version/oracle oracle9i/9.0.1
- version/oracle oracle9i/9.0