CVE-2023-28523

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

IBM Informix Dynamic Server 12.10 and 14.10 onsmsync is vulnerable to a heap buffer overflow, caused by improper bounds checking which could allow an attacker to execute arbitrary code. IBM X-Force ID: 250753.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-122 CWE-787

Affected software

Vendor	Product	Versions
IBM	Informix Dynamic Server	12.10, 14.10

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/250753VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/7070188Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/250753VDB Entry, Vendor Advisory
https://www.ibm.com/support/pages/node/7070188Vendor Advisory

Timeline

Published: Dec 9, 2023
Last modified: Jun 17, 2026
NVD status: Modified

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