CVE-2011-1251

Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that…

published June 16, 2011

CVSS
—
EPSS
18%
Percentile
97.2
In the wild
Unconfirmed
What it is

🚨 An uninitialized object could open the door to chaos! Microsoft Internet Explorer 8 has a sneaky memory corruption vulnerability lurking inside, just waiting for a crafty attacker to exploit it. 🔥 Think of it like a restaurant where the chef leaves a dangerous ingredient unsealed on the counter. If an uninvited guest sneaks in and adds it to a dish, the whole meal can turn disastrous! If an attacker gains access to this vulnerability, they could execute arbitrary code on the affected system, potentially allowing them to take control, steal information, or wreak havoc as if they were the head chef in charge!

Put simply

Think of it like a restaurant where the chef leaves a dangerous ingredient unsealed on the counter. If an uninvited guest sneaks in and adds it to a dish, the whole meal can turn disastrous! This vulnerability occurs because Internet Explorer 8 mishandles objects in memory, particularly those that are either not properly initialized or already deleted, creating opportunities for remote code execution through DOM manipulation.

What to do

If an attacker gains access to this vulnerability, they could execute arbitrary code on the affected system, potentially allowing them to take control, steal information, or wreak havoc as if they were the head chef in charge! The best defense here is to upgrade to a more secure browser version that doesn't have this vulnerability. Encourage users to switch to more recent versions of Internet Explorer or alternative browsers. Additionally, ensure that proper security practices are in place to mitigate risks from untrusted sources. You’ve got this! By taking these steps, you can ensure a safer browsing experience for everyone! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.17977 · 97.2th percentile
Published
2011-06-16T20:21Z
EPSS history
Timeline
  • 16 JUN 20:21Z
    Microsoft Internet Explorer 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an object that…
    cvelistv5