CVE-2009-2530

Microsoft Internet Explorer 6, 6 SP1, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing…

published October 14, 2009

CVSS
—
EPSS
23%
Percentile
97.7
In the wild
Unconfirmed
What it is

⚠️ An uninitialized memory issue is lurking in older versions of Internet Explorer! 🛡️ Remote attackers can exploit this vulnerability to execute arbitrary code just by accessing mishandled objects. Think of a restaurant where the chef uses stale ingredients that should have been thrown out, confusing the kitchen and risking a disastrous meal for unsuspecting diners. This vulnerability is like that chef serving up corrupted data instead of fresh dishes. If successfully exploited, an attacker could run their own code on the victim's system, with potentially devastating consequences like data theft or system compromise. This exploitation can happen without the user's knowledge, creating a serious risk to security and privacy.

Put simply

Think of a restaurant where the chef uses stale ingredients that should have been thrown out, confusing the kitchen and risking a disastrous meal for unsuspecting diners. This vulnerability is like that chef serving up corrupted data instead of fresh dishes. This vulnerability arises due to Internet Explorer's failure to correctly handle memory related to objects that are either uninitialized or deleted, leading to memory corruption and allowing arbitrary code execution.

What to do

If successfully exploited, an attacker could run their own code on the victim's system, with potentially devastating consequences like data theft or system compromise. This exploitation can happen without the user's knowledge, creating a serious risk to security and privacy. It’s crucial to upgrade to a more recent version of Internet Explorer or switch to a more secure browser. Also, ensure that your operating system and apps are patched to the latest versions to minimize exposure to such vulnerabilities. You've got this! With the right updates, you can keep your system safe and secure. 🚀

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.22927 · 97.7th percentile
Published
2009-10-14T10:00Z
EPSS history
Timeline
  • 14 OCT 10:00Z
    Microsoft Internet Explorer 6, 6 SP1, 7, and 8 does not properly handle objects in memory, which allows remote attackers to execute arbitrary code by accessing…
    cvelistv5