6.5 Medium
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
55.0%
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.
archives.neohapsis.com/archives/aix/2001-q4/0009.html