CVE-2013-3874

Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka…

published October 9, 2013

CVSS
—
EPSS
20%
Percentile
97.4
In the wild
Unconfirmed
What it is

⚠️ A crafted website is all it takes to wreak havoc! This vulnerability in Internet Explorer 9 can let remote attackers execute arbitrary code — yikes! 🔥 Think of it like someone slipping a counterfeit ticket into a concert queue. If the security doesn't check it, this fake ticket gives them full access to the entire event, creating chaos! An attacker could execute arbitrary code on the victim’s machine or cause a denial of service through memory corruption. This means they could potentially hijack your system or crash it, leading to lost data and downtime. Not exactly a fun situation!

Put simply

Think of it like someone slipping a counterfeit ticket into a concert queue. If the security doesn't check it, this fake ticket gives them full access to the entire event, creating chaos! This vulnerability in Internet Explorer 9 allows attackers to exploit memory corruption issues by crafting malicious websites that the browser renders improperly, leading to arbitrary code execution or service disruption.

What to do

An attacker could execute arbitrary code on the victim’s machine or cause a denial of service through memory corruption. This means they could potentially hijack your system or crash it, leading to lost data and downtime. Not exactly a fun situation! To mitigate this flaw, consider upgrading to a more secure browser version or employing security measures like browser isolation. It’s also wise to educate users about avoiding untrusted sites. Stay vigilant! You've got this! By following these steps, you can keep your systems secure and minimize risks! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.20050 · 97.4th percentile
Published
2013-10-09T14:44Z
EPSS history
Timeline
  • 09 OCT 14:44Z
    Microsoft Internet Explorer 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka…
    cvelistv5