QID 20375

Date Published: 2023-11-21

QID 20375: IBM DB2 Denial of Service (DoS) Vulnerability (7047563)

IBM Db2 is vulnerable to denial of service with a specially crafted query containing common table expressions. Affected Versions:
10.5 prior to version 10.5 FP11
11.1 prior to version 11.1.4 FP7
11.5 prior to version 11.5.7
11.5 prior to version 11.5.8
QID Detection Logic:
Authenticated (DB2):
This QID queries the DB2 server to get the server version and fix pack level and checks to see if it's vulnerable.

Authenticated (Windows):
This QID checks for vulnerable versions of DB2 on windows OS

IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to denial of service with a specially crafted query containing common table expressions.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as High - 6 severity.
    • Solution
    Please refer to the following security advisory7047563 for further information.
    Vendor References

    CVEs related to QID 20375

    CVE-2023-40373 |
    Software Advisories
    Advisory ID Software Component Link
    7047563 URL Logo www.ibm.com/support/pages/node/7047563
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