CVE-2014-2821

Microsoft Internet Explorer 8 and 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site…

published August 12, 2014

CVSS
—
EPSS
17%
Percentile
97.0
In the wild
Unconfirmed
What it is

⚠️ Here’s a blast from the past! A memory corruption vulnerability in Internet Explorer 8 and 9 could allow attackers to execute arbitrary code, like a magician pulling rabbits out of hats! 🐇✨ Think of this vulnerability as a poorly built amusement park ride that suddenly breaks down, leaving passengers at risk of all sorts of wild mishaps. If an attacker crafts a specific website (the ride), they could send unwitting users (the passengers) into a chaotic loop of memory errors. An attacker could exploit this vulnerability to take control of a user’s system, leading to unauthorized access and the potential for malicious code execution. In the worst case, users might experience crashes or lose access to their systems altogether. Definitely not a fun day at the park!

Put simply

Think of this vulnerability as a poorly built amusement park ride that suddenly breaks down, leaving passengers at risk of all sorts of wild mishaps. If an attacker crafts a specific website (the ride), they could send unwitting users (the passengers) into a chaotic loop of memory errors. This vulnerability arises from a failure to properly manage memory, allowing remote attackers to execute arbitrary code when a user visits a specially crafted webpage. It's like a surprise malfunction that gives the user a ticket to a wild ride they didn’t sign up for.

What to do

An attacker could exploit this vulnerability to take control of a user’s system, leading to unauthorized access and the potential for malicious code execution. In the worst case, users might experience crashes or lose access to their systems altogether. Definitely not a fun day at the park! To protect yourself, consider switching to a more recent browser version or implementing robust security software that can detect dangerous websites. If you're stuck with IE 8 or 9, ensure that you have the latest security patches and only visit trusted sites. 🛡️ You've got this! Stay alert, keep your software updated, and keep those malicious magicians at bay! 🎩👍

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.16528 · 97.0th percentile
Published
2014-08-12T21:00Z
EPSS history
Timeline
  • 12 AUG 21:00Z
    Microsoft Internet Explorer 8 and 9 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site…
    cvelistv5