CVE-2008-0550

Off-by-one error in Steamcast 0.9.75 and earlier allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code via a certain…

published February 1, 2008

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.0th percentile for exploit probability.

CVSS
—
EPSS
54%
Percentile
99.0
In the wild
Unconfirmed
What it is

⚠️ An off-by-one error in Steamcast can crash your service or open the door for malicious code! 😱 Think of it like a waiter who miscounts the number of seats at a restaurant — one extra can lead to chaos, turning a calm evening into a full-on food fight! 🍽️ This vulnerability allows attackers to send a crafted HTTP request that could crash the daemon or even execute arbitrary code. If exploited, it could lead to downtime and potential data breaches, making it a sneaky threat to your system's stability!

Put simply

Think of it like a waiter who miscounts the number of seats at a restaurant — one extra can lead to chaos, turning a calm evening into a full-on food fight! 🍽️ The flaw arises from an off-by-one error that triggers a buffer overflow when handling overly long User-Agent headers in HTTP requests. This means an attacker can manipulate the server into executing unintended code or crashing the service.

What to do

This vulnerability allows attackers to send a crafted HTTP request that could crash the daemon or even execute arbitrary code. If exploited, it could lead to downtime and potential data breaches, making it a sneaky threat to your system's stability! To safeguard against this vulnerability, it's crucial to update Steamcast to the latest version where this issue is patched. Additionally, implement input validation to limit the size of User-Agent strings and monitor your services for any unusual activity. 🛡️ You've got this! Stay proactive, and you'll keep your systems safe and sound! 💪✨

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.53784 · 99.0th percentile
Published
2008-02-01T19:41Z
EPSS history
Timeline
  • 01 FEB 19:41Z
    Off-by-one error in Steamcast 0.9.75 and earlier allows remote attackers to cause a denial of service (daemon crash) or execute arbitrary code via a certain…
    cvelistv5