VULNERABILITY INTELLIGENCE

CVE-2020-4420

CVSS score7.5 HIGH

EPSS probability2.41%

CISA KEVNot currently listed

Published2020-07-01

Last modified2026-06-17

Description

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated attacker to cause a denial of service due a hang in the execution of a terminate command. IBM X-Force ID: 180076.