CVE-2011-1963

Microsoft Internet Explorer 7 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an…

published August 10, 2011

CVSS
—
EPSS
23%
Percentile
97.8
In the wild
Unconfirmed
What it is

⚠️ A memory mishap in Internet Explorer can open the door for attackers to run arbitrary code. It’s like leaving your front door wide open with a sign that says 'Come on in!' 🔥 Think of this vulnerability as a messy office where important files are misfiled or tossed in the trash. An attacker can easily grab sensitive documents that were supposed to be securely locked away, simply because the filing system wasn’t properly maintained. An attacker could exploit this vulnerability to execute malicious code on a user's system, potentially leading to unauthorized access, data theft, or even full control over the affected machine. This isn’t just a minor blunder; it’s a serious risk that could spiral into a significant security incident!

Put simply

Think of this vulnerability as a messy office where important files are misfiled or tossed in the trash. An attacker can easily grab sensitive documents that were supposed to be securely locked away, simply because the filing system wasn’t properly maintained. This vulnerability arises from Internet Explorer's failure to properly manage memory, allowing an attacker to manipulate uninitialized or deleted objects. By exploiting this flaw, attackers can run arbitrary code in the context of the user.

What to do

An attacker could exploit this vulnerability to execute malicious code on a user's system, potentially leading to unauthorized access, data theft, or even full control over the affected machine. This isn’t just a minor blunder; it’s a serious risk that could spiral into a significant security incident! To protect against this vulnerability, ensure that you upgrade to a more recent version of Internet Explorer, or better yet, switch to a modern browser that receives regular security updates. Regularly audit and patch any potentially vulnerable software to keep your systems secure. You’ve got this! Stay vigilant and proactive, and you’ll keep those pesky attackers at bay. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.23356 · 97.8th percentile
Published
2011-08-10T21:16Z
EPSS history
Timeline
  • 10 AUG 21:16Z
    Microsoft Internet Explorer 7 through 9 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing an…
    cvelistv5