CVE-2001-0998
IBM HACMP 4.4 allows remote attackers to cause a denial of service via a completed TCP connection...
IBM HACMP 4.4 allows remote attackers to cause a denial of service via a completed TCP connection to HACMP ports (e.g., using a port scan) that does not send additional data, which causes a failure in snmpd.
Exploit likelihood
What each source reports
NVD Score used
IBM HACMP 4.4 allows remote attackers to cause a denial of service via a completed TCP connection to HACMP ports (e.g., using a port scan) that does not send additional data, which causes a failure in snmpd.
- Record
CVE-2001-0998- CVSS 2.0
- 5.0 Medium
AV:N/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
CVE List No score
IBM HACMP 4.4 allows remote attackers to cause a denial of service via a completed TCP connection to HACMP ports (e.g., using a port scan) that does not send additional data, which causes a failure in snmpd.
- Record
CVE-2001-0998- Updated
- 2026-11-02
EUVDEUVD-2001-0980 No score
IBM HACMP 4.4 allows remote attackers to cause a denial of service via a completed TCP connection to HACMP ports (e.g., using a port scan) that does not send additional data, which causes a failure in snmpd.
- Record
EUVD-2001-0980- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9rqc-c4q5-6xhc No score
IBM HACMP 4.4 allows remote attackers to cause a denial of service via a completed TCP connection...
IBM HACMP 4.4 allows remote attackers to cause a denial of service via a completed TCP connection to HACMP ports (e.g., using a port scan) that does not send additional data, which causes a failure in snmpd.
- Record
GHSA-9rqc-c4q5-6xhc- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2001-0998 is a medium vulnerability (CVSS 5.0) in Ibm Hacmp, published September 24, 2001. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 2.89%, the 86th percentile. No source names a fixed version.
References
www-1.ibm.com/support/search.wss?rs=0&q=IY17630&apar=only
securityfocus.com/archive/1/217910
exchange.xforce.ibmcloud.com/vulnerabilities/7165
nvd.nist.gov/vuln/detail/CVE-2001-0998
github.com/advisories/GHSA-9rqc-c4q5-6xhc