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CVE-2023-27559

Severity CVSS v4.0:
Pending analysis
Type:
CWE-20 Input Validation
Publication date:
26/04/2023
Last modified:
01/02/2024

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 is vulnerable to a denial of service as the server may crash when using a specially crafted subquery. IBM X-Force ID: 249196.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:* 11.1 (including) 11.1.4 (excluding)
cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:* 11.5 (including) 11.5.8 (excluding)
cpe:2.3:a:ibm:db2:10.5:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp1:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp10:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp2:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp3:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp3a:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp4:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp5:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp6:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp7:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp8:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:10.5:fp9:*:*:*:*:*:*
cpe:2.3:a:ibm:db2:11.1.4:-:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools