PT-2013-1705 · 3S · 3S Codesys Gateway-Server

Published 2013-02-24 · Updated 2013-05-21 · CVE-2012-4706

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions 3S CODESYS Gateway-Server versions prior to 2.3.9.27

Description The issue is caused by an integer signedness error that allows remote attackers to trigger a heap-based buffer overflow via a crafted packet, resulting in a denial of service.

Recommendations For versions prior to 2.3.9.27, update to version 2.3.9.27 or later to resolve the issue.

Fix

Weakness Enumeration

CWE-189

Related Identifiers

CVE-2012-4706

Affected Products

3S Codesys Gateway-Server

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2012-4706 · Security Note
• http://ics-cert.us-cert.gov/advisories/ICSA-13-050-01A · Note