CVE-2011-0237

WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application…

published July 21, 2011

CVSS
—
EPSS
4%
Percentile
89.2
In the wild
Unconfirmed
What it is

⚠️ This vulnerability lurks in WebKit used by Apple Safari, and it's absolutely devastating! Just one malicious crafted website could lead to complete chaos. 🔥 Think of WebKit as a busy restaurant. If an attacker sends in a fake order that the kitchen takes without checking, you could end up with a disastrous meal served to everyone, not just the one who placed the tricky order! An attacker could craft a malicious website that, when visited, might execute arbitrary code or cause Safari to crash entirely. It’s like an unexpected kitchen disaster that not only ruins your meal but also the dining experience for everyone in the restaurant!

Put simply

Think of WebKit as a busy restaurant. If an attacker sends in a fake order that the kitchen takes without checking, you could end up with a disastrous meal served to everyone, not just the one who placed the tricky order! This vulnerability in WebKit allows for memory corruption due to improper handling of certain web content, leading to arbitrary code execution or application crashes in earlier versions of Safari.

What to do

An attacker could craft a malicious website that, when visited, might execute arbitrary code or cause Safari to crash entirely. It’s like an unexpected kitchen disaster that not only ruins your meal but also the dining experience for everyone in the restaurant! Ensure you update Safari to version 5.0.6 or later to patch this vulnerability. Regularly check for any software updates from Apple to protect against future threats! You’ve got this! Stay vigilant and keep your software updated to lock down your security! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03564 · 89.2th percentile
Published
2011-07-21T23:00Z
EPSS history
Timeline
  • 21 JUL 23:00Z
    WebKit, as used in Apple Safari before 5.0.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application…
    cvelistv5