CVE-2013-1311

Use-after-free vulnerability in Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to…

published May 15, 2013

CVSS
—
EPSS
21%
Percentile
97.5
In the wild
Unconfirmed
What it is

⚠️ There's a sneaky use-after-free vulnerability in Internet Explorer 8 that opens the door for remote attackers to execute arbitrary code! Imagine a website that’s like an amusement park where a ride keeps operating even after it’s been shut down. 🎢 In this case, it’s like trying to hop back onto a roller coaster that’s already been dismantled — you could find yourself in a precarious situation if the ride suddenly revs back up! 🚧 An attacker could exploit this vulnerability to execute arbitrary code on the user's system, potentially leading to unauthorized access, data theft, or even complete control over the device. This is a significant risk for users still relying on Internet Explorer 8, as it could have devastating consequences for their sensitive data.

Put simply

In this case, it’s like trying to hop back onto a roller coaster that’s already been dismantled — you could find yourself in a precarious situation if the ride suddenly revs back up! 🚧 The use-after-free vulnerability occurs when Internet Explorer 8 attempts to access a deleted object, allowing attackers to manipulate memory and execute their own code in the context of the user's session.

What to do

An attacker could exploit this vulnerability to execute arbitrary code on the user's system, potentially leading to unauthorized access, data theft, or even complete control over the device. This is a significant risk for users still relying on Internet Explorer 8, as it could have devastating consequences for their sensitive data. To safeguard against this vulnerability, consider upgrading to a more secure web browser as Internet Explorer 8 is outdated. Encourage users to avoid using unsupported software and regularly update all applications for better security practices. 🛡️ You've got this! By staying vigilant and taking proactive steps, you can keep your systems secure! 🚀

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.20699 · 97.5th percentile
Published
2013-05-15T01:00Z
EPSS history
Timeline
  • 15 MAY 01:00Z
    Use-after-free vulnerability in Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to…
    cvelistv5