CVE-2011-0223

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

⚠️ A crafty website could lead to a wild ride! This vulnerability in WebKit allows attackers to execute arbitrary code, leading to potential crashes or even total chaos! Think of it as a restaurant that serves a dish nobody really checks for allergens. If the chef mixes in something harmful, it could leave the diners reeling and the kitchen in shambles. In this case, the website serves up something malicious that the browser can't handle! An attacker could lure victims to a specially crafted website, leading to memory corruption and crashes. This means your Safari could freeze, lose your data, or worse, let the attacker execute malicious code on your system. Yikes!

Put simply

Think of it as a restaurant that serves a dish nobody really checks for allergens. If the chef mixes in something harmful, it could leave the diners reeling and the kitchen in shambles. In this case, the website serves up something malicious that the browser can't handle! This vulnerability in WebKit affects Apple Safari versions before 5.0.6, allowing remote attackers to cause memory corruption via a crafted website, which can lead to a denial of service or code execution.

What to do

An attacker could lure victims to a specially crafted website, leading to memory corruption and crashes. This means your Safari could freeze, lose your data, or worse, let the attacker execute malicious code on your system. Yikes! Update Safari to version 5.0.6 or later to patch this vulnerability. It's crucial to ensure that your browser is always up-to-date to avoid these security risks. Review settings for automatic updates to keep yourself safe! You've got this! Stay vigilant, keep your software updated, and you'll be a security hero in no time! 🦸

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