CVE-2009-2507

A certain ActiveX control in the Indexing Service in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly process URLs, which…

published October 14, 2009

CVSS
—
EPSS
19%
Percentile
97.3
In the wild
Unconfirmed
What it is

⚠️ A misbehaving ActiveX control in older Windows versions opens a door for mischief! This vulnerability could allow remote attackers to execute arbitrary programs — think of it as an uninvited guest sneaking into your virtual home through a faulty window. 🔓 Picture a delivery person that can just walk into your house because the front door is left ajar. This is what happens with this flaw—the Indexing Service doesn’t properly process URLs, allowing attackers to execute malicious code without a key or passcode. If an attacker exploits this, they could potentially execute any program on your system, leading to unauthorized access, data breaches, or even total system compromise. It’s like inviting a thief into your home who then has free rein to steal whatever they want!

Put simply

Picture a delivery person that can just walk into your house because the front door is left ajar. This is what happens with this flaw—the Indexing Service doesn’t properly process URLs, allowing attackers to execute malicious code without a key or passcode. This vulnerability arises from an ActiveX control in the Indexing Service on Windows 2000 SP4, XP SP2/SP3, and Server 2003 SP2, which fails to validate URLs properly. This memory corruption allows attackers to load and run arbitrary programs remotely.

What to do

If an attacker exploits this, they could potentially execute any program on your system, leading to unauthorized access, data breaches, or even total system compromise. It’s like inviting a thief into your home who then has free rein to steal whatever they want! Ensure that your systems are running a more recent version of Windows where this vulnerability is mitigated. If you're still on an affected version, consider disabling the ActiveX control or applying the latest security updates from Microsoft to close this door. 🔒 You've got this! With a few updates and security practices, you can kick this vulnerability to the curb! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.19291 · 97.3th percentile
Published
2009-10-14T10:00Z
EPSS history
Timeline
  • 14 OCT 10:00Z
    A certain ActiveX control in the Indexing Service in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 does not properly process URLs, which…
    cvelistv5