CVE-2011-2089

Stack-based buffer overflow in the SetActiveXGUID method in the VersionInfo ActiveX control in GenVersion.dll 8.0.138.0 in the WebHMI subsystem in ICONICS…

published May 13, 2011

CVSS
—
EPSS
38%
Percentile
98.6
In the wild
Unconfirmed
What it is

🚨 A sneaky stack-based buffer overflow lurks in the SetActiveXGUID method of GenVersion.dll! This vulnerability allows attackers to execute arbitrary code with just a long string. ⚠️ Think of it like a restaurant kitchen where one chef is allowed to add ingredients to any dish without checking if they belong. If someone hands them a long list of ingredients, they might just whip up something totally unexpected – and potentially hazardous! If exploited, this vulnerability could allow attackers to execute any code they choose, potentially compromising the entire system. Imagine an uninvited guest taking over the kitchen, cooking whatever they want, and serving it to everyone! 🔥

Put simply

Think of it like a restaurant kitchen where one chef is allowed to add ingredients to any dish without checking if they belong. If someone hands them a long list of ingredients, they might just whip up something totally unexpected – and potentially hazardous! This vulnerability is a stack-based buffer overflow in the VersionInfo ActiveX control, allowing an attacker to manipulate the memory stack via an overly long string in the method's argument, leading to arbitrary code execution.

What to do

If exploited, this vulnerability could allow attackers to execute any code they choose, potentially compromising the entire system. Imagine an uninvited guest taking over the kitchen, cooking whatever they want, and serving it to everyone! 🔥 To mitigate this risk, upgrade your ICONICS BizViz or GENESIS32 to version 9.22 or later. Ensure you also review user permissions and limit access to sensitive components. You've got this! By following these steps, you can lock down your system and keep it safe from pesky intruders. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.38316 · 98.6th percentile
Published
2011-05-13T17:00Z
EPSS history
Timeline
  • 13 MAY 17:00Z
    Stack-based buffer overflow in the SetActiveXGUID method in the VersionInfo ActiveX control in GenVersion.dll 8.0.138.0 in the WebHMI subsystem in ICONICS…
    cvelistv5