VULNERABILITY INTELLIGENCE

CVE-2009-4327

CVSS score5 MEDIUM
EPSS probability2.35%
CISA KEVNot currently listed
Published2009-12-16
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:N/I:N/A:P

Description

The Common Code Infrastructure component in IBM DB2 9.5 before FP5 and 9.7 before FP1 does not properly validate the size of a memory pool during a creation attempt, which allows attackers to cause a denial of service (memory consumption) via unspecified vectors.

Weakness classification

  • CWE-20: Improper Input Validation

Primary references