CVE-2023-30442 MEDIUM

CVE-2023-30442: IBM Db2 denial of service

Vendor Ibm

Product Db2 for Linux, UNIX and Windows

Weakness CWE-20 · Input validation

Published July 10, 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) 11.1 and 11.5 federated server is vulnerable to a denial of service as the server may crash when using a specially crafted wrapper using certain options. IBM X-Force ID: 253202.

Key dates

02Disclosure timeline

July 10, 2023 CVE published

February 13, 2025 Record updated

External resources

03References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-30442 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/20.html

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04Related CVE

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