CVE-2012-4706

HighCVSS 7.8/10Last modified Jun 16, 2026

Description

Integer signedness error in 3S CODESYS Gateway-Server before 2.3.9.27 allows remote attackers to cause a denial of service via a crafted packet that triggers a heap-based buffer overflow.

Metrics

CVSS 2.0 7.8/10AV:N/AC:L/Au:N/C:N/I:N/A:C

Weakness enumeration

CWE-189

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

Timeline

Published: Feb 24, 2013
Last modified: Jun 16, 2026
NVD status: Modified

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