CVE-2023-35012

MEDIUM

IBM Db2 11.5 - Authenticated Stack-based Buffer Overflow

Title source: llm
STIX 2.1

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 11.5 with a Federated configuration is vulnerable to a stack-based buffer overflow, caused by improper bounds checking. A local user with SYSADM privileges could overflow the buffer and execute arbitrary code on the system. IBM X-Force ID: 257763.

References (3)

Core 3

Scores

CVSS v3 6.7
EPSS 0.0003
EPSS Percentile 9.4%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-121 CWE-787
Status published
Products (1)
ibm/db2 11.5
Published Jul 17, 2023
Tracked Since Feb 18, 2026