CVE-2005-0491

Stack-based buffer overflow in Knox Arkeia Server Backup 5.3.x allows remote attackers to execute arbitrary code via a long type 77 request

published February 21, 2005

Patch now

High probability of exploitation

NVD has not assigned a CVSS score to this record. It sits in the 99.2th percentile for exploit probability.

CVSS
—
EPSS
65%
Percentile
99.2
In the wild
Unconfirmed
What it is

⚠️ A long type 77 request can unleash chaos! This stack-based buffer overflow in Knox Arkeia Server Backup 5.3.x lets attackers remotely execute arbitrary code like magic! 🎩✨ Think of it as a hotel front desk that accepts any size keycard without checking if it’s valid. Just one too-long request slips right through and opens the door to unauthorized access. Imagine an attacker stepping into your server and having the power to do anything — steal data, manipulate backups, or even shut down your systems. The potential fallout could be absolutely devastating for your operations!

Put simply

Think of it as a hotel front desk that accepts any size keycard without checking if it’s valid. Just one too-long request slips right through and opens the door to unauthorized access. This vulnerability occurs due to insufficient validation of user-supplied input in type 77 requests, enabling remote attackers to overflow the buffer and execute malicious code.

What to do

Imagine an attacker stepping into your server and having the power to do anything — steal data, manipulate backups, or even shut down your systems. The potential fallout could be absolutely devastating for your operations! To address this, ensure you update your Knox Arkeia Server Backup to a patched version that resolves this vulnerability. Additionally, consider implementing firewall rules to restrict access to this service. Regular audits can help catch similar issues before they become problems! You've got this! By taking these steps, you'll bolster your defenses and keep your system secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.64901 · 99.2th percentile
Published
2005-02-21T05:00Z
EPSS history
Timeline
  • 21 FEB 05:00Z
    Stack-based buffer overflow in Knox Arkeia Server Backup 5.3.x allows remote attackers to execute arbitrary code via a long type 77 request
    cvelistv5