PT-2013-3949 · Alstom · E-Terracontrol

Published 2013-12-01 · Updated 2014-03-03 · CVE-2013-2818

Positive Technologies (AI Summary)

CVSS v2.0

4.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Alstom e-terracontrol versions 3.5 through 3.7

Description The issue allows physically proximate attackers to cause a denial of service, resulting in an infinite loop and disruption of the DNP3 service, via crafted input over a serial line.

Recommendations For versions 3.5 through 3.7, consider restricting access to the serial line to minimize the risk of exploitation. As a temporary workaround, limit the input over the serial line to prevent crafted input from causing a denial of service. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2013-2818

Affected Products

E-Terracontrol

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2013-2818 · Security Note
• http://ics-cert.us-cert.gov/advisories/ICSA-13-282-01A · Note