QID 20394

Date Published: 2024-01-02

QID 20394: IBM DB2 Denial of Service (DoS) Vulnerability (7087157)

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to a denial of service through a specially crafted federated query on specific federation objects.

Affected Versions:
IBM Db2 versions from 10.5.0.x prior to 10.5.0.11
IBM Db2 versions from 11.1.4.x prior to 11.1.4.7
IBM Db2 versions from 11.5.x prior to 11.5.9
NOTE: This QID works based on database authentication and does not checks for the specific linux operation system.

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

Successful exploitation of this vulnerability may allow an attacker to carry out Denial of Service (DoS) and make target inaccessible for the targeted user.

  • CVSS V3 rated as High - 7.5 severity.
  • CVSS V2 rated as Medium - 5.4 severity.
    • Solution
    Customers are advised to refer the following security advisoryIBM DB2 Security Advisory (7087157) for further information.
    Vendor References

    CVEs related to QID 20394

    CVE-2023-40692 |
    Software Advisories
    Advisory ID Software Component Link
    7087157 URL Logo www.ibm.com/support/pages/node/7087157
    By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].

    © CVE.report 2026

    Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

    CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

    Free CVE JSON API cve.report/api

    CVE.report and Source URL Uptime Status status.cve.report