SCADA: DaqFactory HMI NETB Request Overflow
This signature detects attempts to exploit a known vulnerability in the DaqFactory HMI. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the server.
Extended Description
AzeoTech DAQFactory is prone to a buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied data. Attackers may leverage this issue to execute arbitrary code in the context of the application. Failed attacks will cause denial-of-service conditions. DAQFactory 5.85 build 1853 is vulnerable; other versions may also be affected.
Affected Products
Azeotech daqfactory
References
BugTraq: 49606
CVE: CVE-2011-3492
URL: http://www.us-cert.gov/control_systems/pdf/ICSA-11-264-01.pdf
Short Name
SCADA:DEQFACTORY-NETB
Severity
Major
Recommended
False
Recommended Action
Drop
Category
SCADA
Keywords
CVE-2011-3492 DaqFactory HMI NETB Overflow Request bid:49606
Release Date
02/13/2012
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3336
Port
udp/20034
False Positive
Unknown
Vendors
Azeotech
CVSS Score
10.0