CVE-2001-0998

NONECVSS 0.0

0.0

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.

CVSS v3: —
EG Score: —
EPSS: 66.5%
KEV: Not listed

Published

September 24, 2001

Last Modified

April 16, 2026

References (12)

cve@mitrehttp://www-1.ibm.com/support/search.wss?rs=0&q=IY17630&apar=only
cve@mitrehttp://www-1.ibm.com/support/search.wss?rs=0&q=IY20943&apar=only
cve@mitrehttp://www.securityfocus.com/archive/1/216105
cve@mitrehttp://www.securityfocus.com/archive/1/217910
cve@mitrehttp://www.securityfocus.com/bid/3358
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/7165
af854a3a-2127-422b-91ae-364da2661108http://www-1.ibm.com/support/search.wss?rs=0&q=IY17630&apar=only
af854a3a-2127-422b-91ae-364da2661108http://www-1.ibm.com/support/search.wss?rs=0&q=IY20943&apar=only
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/216105
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/archive/1/217910
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/3358
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/7165

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

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Frequently asked(4)

What is CVE-2001-0998?

CVE-2001-0998 is a none vulnerability published on September 24, 2001. 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.

When was CVE-2001-0998 disclosed?

CVE-2001-0998 was first published in the National Vulnerability Database on September 24, 2001, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2001-0998 actively exploited?

CVE-2001-0998 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 66.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2001-0998?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2001-0998, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2001-0998

📅 Published

🔄 Last Modified

🔗 References (12)