CVE-2023-30987

MEDIUM

IBM Db2 10.5, 11.1, <11.5.8 - Denial of Service via Crafted Query

Title source: llm
STIX 2.1

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 databases. IBM X-Force ID: 253440.

References (3)

Core 3
Core References
Patch, Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7047560

Scores

CVSS v3 5.3
EPSS 0.0006
EPSS Percentile 19.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-20
Status published
Products (3)
ibm/db2 10.5 (11 CPE variants)
ibm/db2 11.1.4 (7 CPE variants)
ibm/db2 11.5 - 11.5.8
Published Oct 16, 2023
Tracked Since Feb 18, 2026