CVE-2001-0998

CVE-2001-0998 is a medium-severity vulnerability in Ibm Hacmp with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

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.

Frequently asked questions

What is CVE-2001-0998?
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.
How severe is CVE-2001-0998?
CVE-2001-0998 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2001-0998 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2001-0998?
CVE-2001-0998 primarily affects Ibm Hacmp. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2001-0998?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2001-0998 published?
CVE-2001-0998 was published on 2001-09-24 and last updated on 2026-06-16.

References

Affected products (4)