CVE-2001-0797

Buffer overflow in login in various System V based operating systems allows remote attackers to execute arbitrary commands via a large number of arguments…

published June 25, 2002

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.9th percentile for exploit probability.

CVSS
—
EPSS
95%
Percentile
99.9
In the wild
Unconfirmed
What it is

⚠️ A crafty buffer overflow could let attackers run commands on your System V operating systems through services like telnet! 🔥 Think of it like a restaurant with a kitchen that misinterprets an excessive number of special requests — it could whip up something entirely unexpected and dangerous if too many orders come in at once. 🍽️ If exploited, an attacker could gain access to your system and execute arbitrary commands, potentially compromising sensitive data or disrupting services. Imagine the chaos of an unauthorized chef suddenly taking over your kitchen!

Put simply

Think of it like a restaurant with a kitchen that misinterprets an excessive number of special requests — it could whip up something entirely unexpected and dangerous if too many orders come in at once. 🍽️ This vulnerability arises from a buffer overflow in the login process of various System V-based operating systems, allowing remote attackers to send an overwhelming number of arguments that the system can't handle, leading to arbitrary code execution.

What to do

If exploited, an attacker could gain access to your system and execute arbitrary commands, potentially compromising sensitive data or disrupting services. Imagine the chaos of an unauthorized chef suddenly taking over your kitchen! To safeguard against this vulnerability, review your login configurations and consider implementing input validation to limit argument lengths. Also, if your systems are running outdated versions, it's time to patch them or consult security guidelines to enhance your defenses. 🛡️ You've got this! By taking these steps, you can keep your systems safe and sound! 💪✨

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.94923 · 99.9th percentile
Published
2002-06-25T04:00Z
EPSS history
Timeline
  • 25 JUN 04:00Z
    Buffer overflow in login in various System V based operating systems allows remote attackers to execute arbitrary commands via a large number of arguments…
    cvelistv5