CVE-2023-26022 MEDIUM

CVE-2023-26022: IBM Db2 denial of service

Vendor Ibm

Product DB2 for Linux, UNIX and Windows

Weakness CWE-20 · Input validation

Published April 28, 2023

Last update February 13, 2025

View on NVD All CVEs

CVSS base score

5.9/10

Attack vector Network

Attack complexity High

Privileges required None

User interaction None

Confidentiality None

Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) is vulnerable to a denial of service as the server may crash when an Out of Memory occurs using the DBMS_OUTPUT module. IBM X-Force ID: 247868.

Key dates

02Disclosure timeline

April 28, 2023 CVE published

February 13, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-26022 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/20.html

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