// For flags

CVE-2024-49350

IBM Db2 denial of service

Severity Score

6.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9 and 12.1.0 through 12.1.1 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
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
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2024-10-14 CVE Reserved
  • 2025-05-29 CVE Published
  • 2025-08-05 EPSS Updated
  • 2025-08-26 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-121: Stack-based Buffer Overflow
CAPEC
References (1)
URL Tag Source
URL Date SRC
URL Date SRC
https://www.ibm.com/support/pages/node/7235069 2025-05-29
URL Date SRC
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 For Linux, UNIX And Windows
Search vendor "IBM" for product "Db2 For Linux, UNIX And Windows"
 >= 11.5.0 <= 11.5.9
Search vendor "IBM" for product "Db2 For Linux, UNIX And Windows" and version " >= 11.5.0 <= 11.5.9"
en
Affected
IBM
Search vendor "IBM"
 Db2 For Linux, UNIX And Windows
Search vendor "IBM" for product "Db2 For Linux, UNIX And Windows"
 >= 12.1.0 <= 12.1.1
Search vendor "IBM" for product "Db2 For Linux, UNIX And Windows" and version " >= 12.1.0 <= 12.1.1"
en
Affected
IBM
Search vendor "IBM"
 Db2 For Linux, UNIX And Windows
Search vendor "IBM" for product "Db2 For Linux, UNIX And Windows"
 >= 11.1.0.0 <= 11.1.4.7
Search vendor "IBM" for product "Db2 For Linux, UNIX And Windows" and version " >= 11.1.0.0 <= 11.1.4.7"
en
Affected