CVE-2009-3849

Multiple stack-based buffer overflows in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allow remote attackers to execute arbitrary code via…

published December 10, 2009

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.5th percentile for exploit probability.

CVSS
—
EPSS
74%
Percentile
99.5
In the wild
Unconfirmed
What it is

⚠️ A couple of sneaky buffer overflows are lurking in HP OpenView Network Node Manager! If an attacker finds the right parameters, they can execute arbitrary code remotely. 😱 Think of this like a restaurant kitchen where a chef accepts orders without checking the ingredient list—if a delivery driver sends an extra-long order, it could overflow their ability to handle it, causing chaos! An attacker could exploit this vulnerability to run arbitrary code on the server, potentially taking control of the system. This could lead to anything from data breaches to complete system shutdowns—definitely not the kind of surprise you want!

Put simply

Think of this like a restaurant kitchen where a chef accepts orders without checking the ingredient list—if a delivery driver sends an extra-long order, it could overflow their ability to handle it, causing chaos! This vulnerability arises from multiple stack-based buffer overflows in HP OpenView Network Node Manager versions 7.01, 7.51, and 7.53, triggered by overly long input parameters in 'nnmRptConfig.exe' and 'snmp.exe'. This allows attackers to manipulate the program's execution flow.

What to do

An attacker could exploit this vulnerability to run arbitrary code on the server, potentially taking control of the system. This could lead to anything from data breaches to complete system shutdowns—definitely not the kind of surprise you want! To secure your systems, it's crucial to update HP OpenView Network Node Manager to the latest available version. Additionally, review input validation to avoid excessive parameter lengths and ensure robust error handling. 🔒 You've got this! Stay proactive and keep your systems secure with these updates. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.73694 · 99.5th percentile
Published
2009-12-10T22:00Z
EPSS history
Timeline
  • 10 DEC 22:00Z
    Multiple stack-based buffer overflows in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allow remote attackers to execute arbitrary code via…
    cvelistv5