Vulnerability Database

308,820

Total vulnerabilities in the database

CVE-2001-1554

IBM AIX 430 does not properly unlock IPPMTU_LOCK, which allows remote attackers to cause a denial of service (hang) via Path Maximum Transmit Unit (PMTU) IP packets.

  • Published: Dec 31, 2001
  • Updated: Nov 9, 2025
  • CVE: CVE-2001-1554
  • Severity: Medium
  • Exploit:

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

No CWE or OWASP classifications available.

Software From Fixed in
ibm / aix 430 430.x