CVE-2007-5767

Heap-based buffer overflow in the Client Trust application (clntrust.exe) in Novell BorderManager 3.8 before Update 1.5 allows remote attackers to execute…

published November 2, 2007

CVSS
—
EPSS
7%
Percentile
93.9
In the wild
Unconfirmed
What it is

⚠️ A sneaky little gap in Novell BorderManager lets remote attackers execute arbitrary code with a cleverly crafted request! 🔥 Think of it like a delivery service that accepts packages without checking addresses properly — one wrong label could send a dangerous item right to your doorstep instead of the intended recipient. 🏠📦 This heap-based buffer overflow could allow an attacker to take control of your system entirely, leading to unauthorized access, data leaks, or even total system compromise! It's like letting a stranger waltz into your house and do whatever they want — absolutely devastating!

Put simply

Think of it like a delivery service that accepts packages without checking addresses properly — one wrong label could send a dangerous item right to your doorstep instead of the intended recipient. 🏠📦 The vulnerability arises from improper validation of the Novell tree name within validation requests, allowing attackers to exploit the buffer overflow by not correctly delimiting the input with a wide-character backslash or NULL character.

What to do

This heap-based buffer overflow could allow an attacker to take control of your system entirely, leading to unauthorized access, data leaks, or even total system compromise! It's like letting a stranger waltz into your house and do whatever they want — absolutely devastating! To protect against this issue, update your Novell BorderManager to at least Update 1.5 immediately. Additionally, review your configuration for any potential security gaps to further secure your environment. You've got this! By taking these steps, you're well on your way to keeping your system safe and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06762 · 93.9th percentile
Published
2007-11-02T23:00Z
EPSS history
Timeline
  • 02 NOV 23:00Z
    Heap-based buffer overflow in the Client Trust application (clntrust.exe) in Novell BorderManager 3.8 before Update 1.5 allows remote attackers to execute…
    cvelistv5