CVE-2023-30445

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to denial of service with a specially crafted query on certain tables. IBM X-Force ID: 253357.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-20

Affected software

Vendor	Product	Versions
IBM	DB2 for Linux, UNIX and Windows	10.5, 11.1, 11.5
ibm	db2_for_linux_unix_and_windows	10.5; 11.1; 11.5

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/253357VDB Entry, Vendor Advisory
https://security.netapp.com/advisory/ntap-20230731-0007/
https://www.ibm.com/support/pages/node/7010557Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/253357VDB Entry, Vendor Advisory
https://security.netapp.com/advisory/ntap-20230731-0007/
https://www.ibm.com/support/pages/node/7010557Patch, Vendor Advisory

Timeline

Published: Jul 10, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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