VULNERABILITY INTELLIGENCE

CVE-2023-30991

CVSS score7.5 HIGH
EPSS probability1.02%
CISA KEVNot currently listed
Published2023-10-16
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.1 and 11.5 is vulnerable to denial of service with a specially crafted query. IBM X-Force ID: 254037.

Weakness classification

  • psirt@us.ibm.com: CWE-20
  • nvd@nist.gov: NVD-CWE-noinfo

Primary references