CVE-2024-49350 — Stack-based Buffer Overflow in IBM DB2

CWE-121 — Stack-based Buffer OverflowCWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.5HIGHNVD
CNA6.5
EPSS
0.2%
top 56.70%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
IBM DB2
Timeline
PublishedMay 29

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDibm/db211.1 — 11.1.4.7+2

🔴Vulnerability Details

2
GHSA
GHSA-5x56-8gp2-c78j: IBM Db2 for Linux, UNIX and Windows (includes DB2 Connect Server) 11↗2025-05-29
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CVEList
IBM Db2 denial of service↗2025-05-29
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CVE-2024-49350 — Stack-based Buffer Overflow in IBM DB2 | cvebase