CVE-2023-30431 — Improper Restriction of Operations within the Bounds of a Memory Buffer in IBM DB2

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer3 documents3 sources
Severity
7.8HIGHNVD
CNA8.4
EPSS
0.0%
top 90.98%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
IBM DB2
Timeline
PublishedJul 10

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5, 11.1, and 11.5 db2set is vulnerable to a buffer overflow, caused by improper bounds checking. An attacker could overflow the buffer and execute arbitrary code. IBM X-Force ID: 252184.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages1 packages

▶NVDibm/db210.5.0.11, 11.1.4.7, 11.5+2

Patches

Patch: www.ibm.com ↗Patch: www.ibm.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-jr95-pwfp-3r6q: IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10↗2023-07-10
▶
CVEList
IBM Db2 buffer overflow↗2023-07-09
▶
CVE-2023-30431 — IBM DB2 vulnerability | cvebase