CVE-2007-0321

Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows…

published February 23, 2007

CVSS
—
EPSS
7%
Percentile
94.0
In the wild
Unconfirmed
What it is

⚠️ A buffer overflow lurking in the Update Service Agent can let attackers execute malicious code at will! 🚨 Think of this vulnerability like a delivery service that lets a rogue courier drop off any package, regardless of its contents. With the wrong access, they could deliver a ticking time bomb instead of the expected software update! An attacker can exploit this flaw to run arbitrary code on the system, potentially leading to full control over the affected machine. This could result in data loss, unauthorized access, and even a complete system takeover, which would be absolutely devastating!

Put simply

Think of this vulnerability like a delivery service that lets a rogue courier drop off any package, regardless of its contents. With the wrong access, they could deliver a ticking time bomb instead of the expected software update! This buffer overflow vulnerability exists in the isusweb.dll file of the Macrovision FLEXnet Connect, where the Download method allows attackers to send oversized input, leading to the execution of arbitrary code.

What to do

An attacker can exploit this flaw to run arbitrary code on the system, potentially leading to full control over the affected machine. This could result in data loss, unauthorized access, and even a complete system takeover, which would be absolutely devastating! To protect yourself, consider disabling the ActiveX control if not needed or ensure that your environment is thoroughly audited. Since this issue has been around for a while, ensure any associated software is updated to the latest available version. You've got this! Stay vigilant and implement these fixes to keep your environment secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06764 · 94.0th percentile
Published
2007-02-23T01:00Z
EPSS history
Timeline
  • 23 FEB 01:00Z
    Buffer overflow in the Update Service Agent ActiveX Control in isusweb.dll for Macrovision FLEXnet Connect (formerly InstallShield Update Service) allows…
    cvelistv5