VulnerabilityModified
CVE-2002-0509
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.
MEDIUM 5.0EPSS 2.67%
Does this matter?
Lower severity and a low EPSS score (2.67%). Track it; it rarely justifies an emergency change on its own.
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 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 2.67% probability · 85th percentile
- CISA KEV
- Not listed
- Affected
- oracle/oracle9i
- Source
- cve@mitre.org
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.