CVE-2011-2961

Heap-based buffer overflow in AngelServer.exe 6.0.11.3 in Sunway pNetPower allows remote attackers to cause a denial of service (crash) and possibly execute…

published July 29, 2011

CVSS
—
EPSS
6%
Percentile
93.7
In the wild
Unconfirmed
What it is

🚨 A single crafted UDP packet is all it takes to send AngelServer.exe crashing down! 🔥 Think of this as a delivery driver dropping a carefully packed box off at a restaurant—if it’s packed with the wrong items, it can cause the whole kitchen to shut down! An attacker could potentially trigger a denial of service, causing the application to crash, and in the worst case, they might even execute arbitrary code. This could lead to unauthorized access or complete disruption of services, leaving your digital kitchen in chaos!

Put simply

Think of this as a delivery driver dropping a carefully packed box off at a restaurant—if it’s packed with the wrong items, it can cause the whole kitchen to shut down! This vulnerability is a heap-based buffer overflow in AngelServer.exe 6.0.11.3 that allows remote attackers to exploit the application by sending a specially crafted UDP packet, leading to instability and potential execution of malicious code.

What to do

An attacker could potentially trigger a denial of service, causing the application to crash, and in the worst case, they might even execute arbitrary code. This could lead to unauthorized access or complete disruption of services, leaving your digital kitchen in chaos! To mitigate this vulnerability, ensure you upgrade to a patched version of AngelServer. Additionally, implement strict input validation for any incoming UDP packets to safeguard against crafted payloads. Don’t forget to monitor your systems for any suspicious activities! You’ve got this! Follow these steps, and you’ll be well on your way to keeping your systems safe and sound! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06488 · 93.7th percentile
Published
2011-07-29T19:00Z
EPSS history
Timeline
  • 29 JUL 19:00Z
    Heap-based buffer overflow in AngelServer.exe 6.0.11.3 in Sunway pNetPower allows remote attackers to cause a denial of service (crash) and possibly execute…
    cvelistv5