CVE-2012-4706

N/A

Published: February 24, 2013 at 11:00 AM UTC

Updated: June 16, 2026 at 11:45 PM UTC

1 product affected across 1 vendorCodesys Gateway Server

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Severity

N/A

Exploit prediction

EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Codesys Gateway Server · 3S Software

95%

v ≤ 2.3.9.202.3.5.1 2.3.5.2 2.3.5.3 2.3.6.0 2.3.7.0 2.3.8.0 2.3.8.1 2.3.8.2 2.3.9 2.3.9.1 2.3.9.18 2.3.9.19 2.3.9.2 2.3.9.3 2.3.9.4 2.3.9.5

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_MISC

Source: [email protected]

http://ics-cert.us-cert.gov/advisories/ICSA-13-050-01A

CVSS

7.8HIGH[email protected]

Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-189

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