CVE-2011-4789

Stack-based buffer overflow in magentservice.exe in the server in HP LoadRunner 11.00 before patch 4 allows remote attackers to execute arbitrary code via a…

published January 13, 2012

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.2th percentile for exploit probability.

CVSS
—
EPSS
64%
Percentile
99.2
In the wild
Unconfirmed
What it is

⚠️ A crafty size value is the surprise ingredient here! This stack-based buffer overflow in HP LoadRunner's magentservice.exe could allow remote attackers to execute their own code on your server. 🔥 Think of this like a waiter bringing out an oversized dish that overflows the table; if it spills over, it can cause chaos in the kitchen. In the same way, an attacker can exploit this vulnerability to unleash untamed code into your system. If exploited, an attacker could gain full control over the server, potentially allowing them to run malicious code, access sensitive information, or disrupt services altogether. The ramifications could be significant, so it's essential to stay vigilant!

Put simply

Think of this like a waiter bringing out an oversized dish that overflows the table; if it spills over, it can cause chaos in the kitchen. In the same way, an attacker can exploit this vulnerability to unleash untamed code into your system. This vulnerability arises from a stack-based buffer overflow due to insufficient validation of the size value in packets sent to magentservice.exe, enabling attackers to execute arbitrary code.

What to do

If exploited, an attacker could gain full control over the server, potentially allowing them to run malicious code, access sensitive information, or disrupt services altogether. The ramifications could be significant, so it's essential to stay vigilant! To protect your systems, ensure to update HP LoadRunner to at least patch 4, which resolves this issue. Regularly auditing your software and applying available security patches is key to maintaining a secure environment. You've got this! By following these steps, you're one step closer to securing your systems. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.64372 · 99.2th percentile
Published
2012-01-13T02:00Z
EPSS history
Timeline
  • 13 JAN 02:00Z
    Stack-based buffer overflow in magentservice.exe in the server in HP LoadRunner 11.00 before patch 4 allows remote attackers to execute arbitrary code via a…
    cvelistv5