CVE-2023-45178

IBM Db2 denial of service

HIGH
7.5
CVSS Score
Published: December 3, 2023 at 05:29 PM UTC
Updated: June 17, 2026 at 06:28 AM UTC
1 product affected across 1 vendorDB2

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Severity
HIGH7.5
Exploit prediction
EPSS 1%

Description

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.5 CLI is vulnerable to a denial of service when a specially crafted request is used. IBM X-Force ID: 268073.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-20NVD-CWE-noinfo

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