CVE-2007-0043

The Just In Time (JIT) Compiler service in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows user-assisted remote…

published July 10, 2007

CVSS
—
EPSS
31%
Percentile
98.2
In the wild
Unconfirmed
What it is

⚠️ A user-assisted remote attack can exploit this .NET JIT Compiler vulnerability! Think of it as handing a stranger the keys to your car, only to find they've hijacked it! 🚗💨 This vulnerability is like a delivery service that accepts packages without checking for dangerous contents. If the delivery driver doesn’t inspect the boxes, they could unknowingly deliver something harmful right to your doorstep! An attacker could execute arbitrary code on your system, potentially leading to unauthorized access, data manipulation, or even system compromise. This makes it crucial to address, since the attacker can gain significant control over the affected machine.

Put simply

This vulnerability is like a delivery service that accepts packages without checking for dangerous contents. If the delivery driver doesn’t inspect the boxes, they could unknowingly deliver something harmful right to your doorstep! The Just In Time (JIT) Compiler service in Microsoft .NET Framework versions 1.0, 1.1, and 2.0 has an unchecked buffer vulnerability that allows remote attackers to execute arbitrary code if they can trick a user into running malicious input.

What to do

An attacker could execute arbitrary code on your system, potentially leading to unauthorized access, data manipulation, or even system compromise. This makes it crucial to address, since the attacker can gain significant control over the affected machine. To protect yourself, consider upgrading to a more recent and supported version of the .NET Framework. Additionally, ensure that your system has the latest security patches installed. Regularly review user permissions to limit exposure to untrusted input. You've got this! By taking these steps, you'll be fortifying your defenses in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.30666 · 98.2th percentile
Published
2007-07-10T22:00Z
EPSS history
Timeline
  • 10 JUL 22:00Z
    The Just In Time (JIT) Compiler service in Microsoft .NET Framework 1.0, 1.1, and 2.0 for Windows 2000, XP, Server 2003, and Vista allows user-assisted remote…
    cvelistv5