// For flags

CVE-2023-40374

IBM Db2 denial of service

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 is vulnerable to denial of service with a specially crafted query statement. IBM X-Force ID: 263575.

IBM Db2 para Linux, UNIX y Windows (incluyendo Db2 Connect Server) 11.5 es vulnerable a la DenegaciĆ³n de Servicio con una declaraciĆ³n de consulta especialmente manipulada. ID de IBM X-Force: 263575.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-08-14 CVE Reserved
  • 2023-10-16 CVE Published
  • 2024-08-02 CVE Updated
  • 2024-11-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-20: Improper Input Validation
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
>= 11.5 <= 11.5.8
Search vendor "Ibm" for product "Db2" and version " >= 11.5 <= 11.5.8"
-
Affected
in Linux
Search vendor "Linux"
Linux Kernel
Search vendor "Linux" for product "Linux Kernel"
--
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
>= 11.5 <= 11.5.8
Search vendor "Ibm" for product "Db2" and version " >= 11.5 <= 11.5.8"
-
Affected
in Microsoft
Search vendor "Microsoft"
Windows
Search vendor "Microsoft" for product "Windows"
--
Safe
Ibm
Search vendor "Ibm"
Db2
Search vendor "Ibm" for product "Db2"
>= 11.5 <= 11.5.8
Search vendor "Ibm" for product "Db2" and version " >= 11.5 <= 11.5.8"
-
Affected
in Opengroup
Search vendor "Opengroup"
Unix
Search vendor "Opengroup" for product "Unix"
--
Safe