CVE-1999-0220

Attackers can do a denial of service of IRC by crashing the server

published February 4, 2000

CVSS
—
EPSS
2%
Percentile
75.6
In the wild
Unconfirmed
What it is

⚠️ A crafty attacker can bring down your IRC server just by sending a simple command! 🔥 Think of it like a mischievous prankster calling the fire department with a fake emergency, causing chaos and overwhelming the system with unnecessary alarms. In this case, the prank shuts down your chat party instead of saving the day! This denial-of-service vulnerability means that your IRC server could crash and leave your users in the lurch, unable to communicate when it matters most. Imagine an important discussion getting abruptly cut off—devastating, right?

Put simply

Think of it like a mischievous prankster calling the fire department with a fake emergency, causing chaos and overwhelming the system with unnecessary alarms. In this case, the prank shuts down your chat party instead of saving the day! Attackers exploit this vulnerability by sending specific commands that crash the IRC server, making it unavailable to legitimate users.

What to do

This denial-of-service vulnerability means that your IRC server could crash and leave your users in the lurch, unable to communicate when it matters most. Imagine an important discussion getting abruptly cut off—devastating, right? To safeguard your IRC server, consider implementing rate limiting and input validation to filter out malicious commands. Regularly update your server software to ensure you're protected against known vulnerabilities. 🚀 You've got this! By taking these steps, you can keep your IRC server up and running smoothly! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01603 · 75.6th percentile
Published
2000-02-04T05:00Z
EPSS history
Timeline
  • 04 FEB 05:00Z
    Attackers can do a denial of service of IRC by crashing the server
    cvelistv5