CVE-2012-1877

Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a…

published June 12, 2012

CVSS
—
EPSS
24%
Percentile
97.8
In the wild
Unconfirmed
What it is

⚠️ A sneaky object handling issue is hiding in Internet Explorer! It allows attackers to exploit deleted objects and potentially execute arbitrary code—just like digging through an old dumpster for hidden treasures! 🗑️ Think of this vulnerability like a crowded restaurant where a table is cleared but the waiter still has access to it. If they serve a dish that was supposed to be tossed out, it could lead to unexpected—and potentially harmful—outcomes for the new diners. An attacker could take advantage of this vulnerability to gain control of your system, running any code they choose. This could lead to a full takeover of your device, where they can manipulate files, steal sensitive information, or even install malware. It's a surprisingly sneaky way to cause chaos!

Put simply

Think of this vulnerability like a crowded restaurant where a table is cleared but the waiter still has access to it. If they serve a dish that was supposed to be tossed out, it could lead to unexpected—and potentially harmful—outcomes for the new diners. This vulnerability arises because Internet Explorer 6 through 9 does not properly manage memory objects, allowing attackers to access and execute code via deleted objects. Essentially, the browser is throwing away the trash but leaving the door open for mischief to happen.

What to do

An attacker could take advantage of this vulnerability to gain control of your system, running any code they choose. This could lead to a full takeover of your device, where they can manipulate files, steal sensitive information, or even install malware. It's a surprisingly sneaky way to cause chaos! To address this vulnerability, users should switch to a more secure browser and ensure they are using the latest updates available for their software. It's also wise to educate users about safe browsing practices and consider implementing application whitelisting. You've got this! By staying informed and proactive, you can protect yourself from these pesky vulnerabilities. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.24052 · 97.8th percentile
Published
2012-06-12T22:00Z
EPSS history
Timeline
  • 12 JUN 22:00Z
    Microsoft Internet Explorer 6 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing a…
    cvelistv5