CVE-2023-52296
MEDIUMIBM DB2 11.5 - Denial of Service via Concurrent UDF Query
Title source: llmDescription
IBM DB2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 is vulnerable to denial of service when querying a specific UDF built-in function concurrently. IBM X-Force ID: 278547.
References (3)
Core 3
Core References
Third Party Advisory
https://security.netapp.com/advisory/ntap-20240517-0003/
Vendor Advisory vendor-advisory
https://www.ibm.com/support/pages/node/7145722
Third Party Advisory vdb-entry
https://https://exchange.xforce.ibmcloud.com/vulnerabilities/278547
Scores
CVSS v3
5.3
EPSS
0.0008
EPSS Percentile
23.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-20
Status
published
Products (1)
ibm/db2
11.5 (3 CPE variants)
Published
Apr 03, 2024
Tracked Since
Feb 18, 2026