CVE-2011-0254

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
90.2
In the wild
Unconfirmed
What it is

🚨 Watch out! A crafty website could cause Safari to crash or even let attackers execute their own code! ⚠️ Think of it as a restaurant where the chef doesn’t check the ingredients before cooking. If a shady delivery drops off some bad food, it could lead to a disastrous meal – or worse, a food poisoning! A remote attacker could exploit this flaw to crash Safari, leading to disruptions in your browsing experience. In a worst-case scenario, they could execute arbitrary code, potentially gaining control over your device! That's like serving dessert with a side of malware!

Put simply

Think of it as a restaurant where the chef doesn’t check the ingredients before cooking. If a shady delivery drops off some bad food, it could lead to a disastrous meal – or worse, a food poisoning! This vulnerability in WebKit allows memory corruption, which can be exploited via a specially crafted website. Safari versions before 5.0.6 are particularly at risk, making it a sneaky and dangerous flaw.

What to do

A remote attacker could exploit this flaw to crash Safari, leading to disruptions in your browsing experience. In a worst-case scenario, they could execute arbitrary code, potentially gaining control over your device! That's like serving dessert with a side of malware! Update your Safari to version 5.0.6 or later immediately to patch this vulnerability. Regularly check for updates to ensure you're protected against any crafty websites. Don't forget to keep an eye on your browsing habits! You've got this! Stay sharp, update that browser, and keep the web a safer place! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03923 · 90.2th 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