CVE-1999-0789

Buffer overflow in AIX ftpd in the libc library

published March 22, 2000

CVSS
โ€”
EPSS
3%
Percentile
87.7
In the wild
Unconfirmed
What it is

๐Ÿšจ A long, sneaky input into AIX ftpd could trigger this buffer overflow โ€” it's like overstuffing a suitcase and watching it burst open! Picture your suitcase packed so tightly that when you try to close it, everything spills out. In this case, the ftpd service encounters overly large data inputs, overwhelming its buffer and leading to unpredictable behavior. If exploited, this buffer overflow could allow attackers to execute arbitrary code, potentially leading to a complete system compromise. This could mean unauthorized access, data theft, and total chaos in your system! Yikes!

Put simply

Picture your suitcase packed so tightly that when you try to close it, everything spills out. In this case, the ftpd service encounters overly large data inputs, overwhelming its buffer and leading to unpredictable behavior. The vulnerability exists in AIX's ftpd due to improper handling of input within the libc library, allowing an attacker to crash the service or execute malicious code by sending carefully crafted data.

What to do

If exploited, this buffer overflow could allow attackers to execute arbitrary code, potentially leading to a complete system compromise. This could mean unauthorized access, data theft, and total chaos in your system! Yikes! To mitigate this risk, ensure you are running the latest AIX updates and patches. Also, review the configurations for ftpd to limit input sizes and disable any unnecessary services. Don't let your guard down! You can tackle this! With the right updates and configurations, you'll keep your system safe and sound! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03107 ยท 87.7th percentile
Published
2000-03-22T05:00Z
EPSS history
Timeline
  • 22 MAR 05:00Z
    Buffer overflow in AIX ftpd in the libc library
    cvelistv5