CVE-2012-1522

Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted…

published July 10, 2012

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

⚠️ A sneaky memory mishap in Internet Explorer 9 could let attackers execute whatever code they want! Think of it like a restaurant that never removes the old orders from the kitchen — a chef could accidentally use a dish that’s gone bad. In this case, the browser's memory mishandling is like letting those old orders mingle with the new ones, leading to a dangerous mix! If an attacker exploits this vulnerability, they could gain control over a user's computer, potentially stealing sensitive data or installing malicious software. It’s a serious breach that could turn your device into an unwitting accomplice in cybercrime!

Put simply

Think of it like a restaurant that never removes the old orders from the kitchen — a chef could accidentally use a dish that’s gone bad. In this case, the browser's memory mishandling is like letting those old orders mingle with the new ones, leading to a dangerous mix! This vulnerability arises from Internet Explorer 9 failing to properly manage memory for objects that have already been deleted, allowing remote attackers to execute arbitrary code when accessing these cached objects.

What to do

If an attacker exploits this vulnerability, they could gain control over a user's computer, potentially stealing sensitive data or installing malicious software. It’s a serious breach that could turn your device into an unwitting accomplice in cybercrime! Update to the latest version of Internet Explorer to ensure you have the most secure environment. Additionally, consider enabling security features like Enhanced Protected Mode to add an extra layer of protection against such vulnerabilities. You've got this! Stay proactive with your updates and secure your browsing experience! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.20933 · 97.5th percentile
Published
2012-07-10T21:00Z
EPSS history
Timeline
  • 10 JUL 21:00Z
    Microsoft Internet Explorer 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a deleted…
    cvelistv5