HPE IPFilter A.11.31.18.21 on HP-UX, when a certain keep-state configuration is enabled, allows remote attackers to cause a denial of service via unspecified UDP packets.
Severity
CVSS 3.0
5.9 medium
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
1.9% chance of exploitation in the next 30 days; higher than 79% of CVEs (scores of 2026-10-31)