CVE-2008-4259

Microsoft Internet Explorer 7 sometimes attempts to access uninitialized memory locations, which allows remote attackers to execute arbitrary code via a…

published December 10, 2008

CVSS
—
EPSS
33%
Percentile
98.3
In the wild
Unconfirmed
What it is

⚠️ A crafty HTML document can trigger this memory corruption bug in Internet Explorer 7, making it easier for attackers to execute arbitrary code! Think of it like a restaurant that attempts to serve dinner without checking if the ingredients are still fresh — one bad order can spoil the whole meal! An attacker could take control of your system, leading to unauthorized access or even complete takeover. While this vulnerability isn't currently known to be exploited, the potential for harm is still a worrying thought!

Put simply

Think of it like a restaurant that attempts to serve dinner without checking if the ingredients are still fresh — one bad order can spoil the whole meal! This vulnerability arises when Internet Explorer 7 tries to access uninitialized memory locations, particularly when handling WebDAV requests for files with long names, which can corrupt memory and allow remote code execution.

What to do

An attacker could take control of your system, leading to unauthorized access or even complete takeover. While this vulnerability isn't currently known to be exploited, the potential for harm is still a worrying thought! If you're still using Internet Explorer 7, consider upgrading to a more secure browser as Microsoft has moved on from this version. Regularly audit your systems and ensure you're not exposing outdated applications to the internet. Keep your software updated to avoid vulnerabilities like this one! You’ve got this! Stay vigilant and keep your systems secure! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.32661 · 98.3th percentile
Published
2008-12-10T13:33Z
EPSS history
Timeline
  • 10 DEC 13:33Z
    Microsoft Internet Explorer 7 sometimes attempts to access uninitialized memory locations, which allows remote attackers to execute arbitrary code via a…
    cvelistv5