CVE-2009-2227

Stack-based buffer overflow in B Labs Bopup Communication Server 3.2.26.5460 allows remote attackers to execute arbitrary code via a crafted request to TCP…

published June 26, 2009

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.3th percentile for exploit probability.

CVSS
—
EPSS
69%
Percentile
99.3
In the wild
Unconfirmed
What it is

⚠️ A crafty request on TCP port 19810 could open the floodgates! This stack-based buffer overflow in B Labs Bopup Communication Server allows attackers to run their own code with just the right input. 😲 Think of it like a poorly designed party invitation that lets anyone walk right into your home without checking their ID — once they’re in, they can do (almost) anything! An attacker could exploit this oversight by sending a specially crafted request, paving the way for arbitrary code execution on your server. This could lead to unauthorized access, data theft, or even turning your server into a puppet for malicious activities.

Put simply

Think of it like a poorly designed party invitation that lets anyone walk right into your home without checking their ID — once they’re in, they can do (almost) anything! This vulnerability occurs due to a stack-based buffer overflow, allowing remote attackers to execute arbitrary code by sending a crafted request to the Bopup Communication Server on TCP port 19810.

What to do

An attacker could exploit this oversight by sending a specially crafted request, paving the way for arbitrary code execution on your server. This could lead to unauthorized access, data theft, or even turning your server into a puppet for malicious activities. To safeguard against this vulnerability, ensure your B Labs Bopup Communication Server is updated to a fixed version. Additionally, consider implementing network rules to limit access to sensitive ports and monitor for any suspicious activity. You've got this! With these steps, you’ll bolster your defenses in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.68581 · 99.3th percentile
Published
2009-06-26T18:00Z
EPSS history
Timeline
  • 26 JUN 18:00Z
    Stack-based buffer overflow in B Labs Bopup Communication Server 3.2.26.5460 allows remote attackers to execute arbitrary code via a crafted request to TCP…
    cvelistv5