What’s Vulnerable › Vulnerabilities

CVE-2001-0998

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2001-09-24 · updated 2026-06-16

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.

Affected products

• IBM AIX: 4.3, 4.3.3, 5.1
• IBM Hacmp: 4.4

References

• http://www-1.ibm.com/support/search.wss?rs=0&q=IY17630&apar=only
• http://www-1.ibm.com/support/search.wss?rs=0&q=IY20943&apar=only
• http://www.securityfocus.com/archive/1/216105
• http://www.securityfocus.com/archive/1/217910
• http://www.securityfocus.com/bid/3358
• https://exchange.xforce.ibmcloud.com/vulnerabilities/7165
• http://www-1.ibm.com/support/search.wss?rs=0&q=IY17630&apar=only
• http://www-1.ibm.com/support/search.wss?rs=0&q=IY20943&apar=only
• http://www.securityfocus.com/archive/1/216105
• http://www.securityfocus.com/archive/1/217910
• http://www.securityfocus.com/bid/3358
• https://exchange.xforce.ibmcloud.com/vulnerabilities/7165

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