PT-2010-4447 · Invensys · Wonderware Application Server

Michael Orlando · Published 2010-08-05 · Updated 2010-08-09 · CVE-2010-2974

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Wonderware Application Server (WAS) versions prior to 3.1 SP2 P01

Description The issue is related to a stack-based buffer overflow in the IConfigurationAccess interface, specifically in the Invensys Wonderware Archestra ConfigurationAccessComponent ActiveX control. This allows remote attackers to execute arbitrary code via the first argument to the UnsubscribeData method.

Recommendations For versions prior to 3.1 SP2 P01, update to version 3.1 SP2 P01 or later to resolve the issue. As a temporary workaround, consider restricting access to the UnsubscribeData method in the IConfigurationAccess interface until a patch is applied.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2010-2974

Affected Products

Wonderware Application Server

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2010-2974 · Security Note
• http://pacwest.wonderware.com/web/News/NewsDetails.aspx?NewsID=203108 · Vendor Advisory
• https://wdnresource.wonderware.com/support/kbcd/html/1/t002492.htm · Note
• http://kb.cert.org/vuls/id/703189 · Note
• http://kb.cert.org/vuls/id/MORO-87MHPT · Note