PT-2011-4473 · Azeotech · Daqfactory

Luigi Auriemma · Published 2011-09-16 · Updated 2017-08-29 · CVE-2011-3492

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Azeotech DAQFactory versions 5.85 build 1853 and earlier

Description The issue is a stack-based buffer overflow that allows remote attackers to cause a denial of service (crash) and potentially execute arbitrary code. This is achieved by sending a crafted NETB packet to the UDP port 20034.

Recommendations For Azeotech DAQFactory versions 5.85 build 1853 and earlier, update to a version later than 5.85 build 1853 to resolve the issue. As a temporary workaround, consider restricting access to UDP port 20034 to minimize the risk of exploitation.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2011-3492

Affected Products

Daqfactory

References · 9

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/windows/scada/daq_factory_bof.rb · Exploit
• 🔥 http://aluigi.altervista.org/adv/daqfactory_1-adv.txt · Exploit
• 🔥 https://exploit-db.com/exploits/17855 · Exploit
• 🔥 https://exploit-db.com/exploits/17841 · Exploit
• 🔥 http://exploit-db.com/exploits/17855 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2011-3492 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/69764 · Note
• http://osvdb.org/75496 · Note
• http://us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-02.pdf · Note