CVE-2009-1929

Heap-based buffer overflow in the Microsoft Terminal Services Client ActiveX control running RDP 6.1 on Windows XP SP2, Vista SP1 or SP2, or Server 2008 Gold…

published August 12, 2009

CVSS
—
EPSS
35%
Percentile
98.4
In the wild
Unconfirmed
What it is

⚠️ A heap-based buffer overflow lurks in the shadows of your Remote Desktop Connection! The Microsoft Terminal Services Client ActiveX control could be at risk! 🔥 Think of this vulnerability like a pot of soup simmering on the stove—if it boils over, it could spill everywhere! Just like how a little too much heat can overflow the pot, a sneaky input can cause the heap to overflow, allowing attackers to run arbitrary code. If exploited, this vulnerability could allow remote attackers to execute any code of their choosing on vulnerable systems. Imagine an intruder pulling the strings from afar, running amok in your digital kitchen! It’s a serious risk that shouldn't be ignored.

Put simply

Think of this vulnerability like a pot of soup simmering on the stove—if it boils over, it could spill everywhere! Just like how a little too much heat can overflow the pot, a sneaky input can cause the heap to overflow, allowing attackers to run arbitrary code. This vulnerability arises in the Microsoft Terminal Services Client ActiveX control, specifically affecting versions running RDP 6.1 on Windows XP, Vista, or Server 2008. Attackers can exploit the overflow by sending specially crafted parameters to unknown methods, leading to arbitrary code execution.

What to do

If exploited, this vulnerability could allow remote attackers to execute any code of their choosing on vulnerable systems. Imagine an intruder pulling the strings from afar, running amok in your digital kitchen! It’s a serious risk that shouldn't be ignored. Ensure you patch to the latest version of the Microsoft Terminal Services Client to avoid this vulnerability. Review your systems for those affected versions, and consider disabling the ActiveX control if it's not in use. Staying vigilant with software updates is key! You've got this! By taking these steps, you can lock down your systems and keep those pesky attackers at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.34534 · 98.4th percentile
Published
2009-08-12T17:00Z
EPSS history
Timeline
  • 12 AUG 17:00Z
    Heap-based buffer overflow in the Microsoft Terminal Services Client ActiveX control running RDP 6.1 on Windows XP SP2, Vista SP1 or SP2, or Server 2008 Gold…
    cvelistv5