CVE-2012-3589

WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application…

published July 25, 2012

CVSS
—
EPSS
4%
Percentile
89.6
In the wild
Unconfirmed
What it is

⚠️ A crafty website could cause memory corruption and even crash your Safari browser! This vulnerability in WebKit is like a jigsaw puzzle with a missing piece, making it possible for attackers to execute arbitrary code. 🧩 Think of WebKit as a restaurant where the chef is supposed to follow a specific recipe. If an attacker submits a 'dish' with unexpected ingredients, the chef might serve something utterly disastrous, leading to a meal gone wrong—that's your browser crashing! An attacker could exploit this vulnerability to run any code they choose or to crash your browser entirely, leaving you locked out of your favorite sites. That means your online experience could become absolutely devastating, like a sudden power outage during a big game!

Put simply

Think of WebKit as a restaurant where the chef is supposed to follow a specific recipe. If an attacker submits a 'dish' with unexpected ingredients, the chef might serve something utterly disastrous, leading to a meal gone wrong—that's your browser crashing! This vulnerability in WebKit allows remote attackers to perform memory corruption, enabling them to execute arbitrary code or crash the application through a specially crafted website. This isn't the first WebKit issue, but it's a distinctly different beast from previous exploits.

What to do

An attacker could exploit this vulnerability to run any code they choose or to crash your browser entirely, leaving you locked out of your favorite sites. That means your online experience could become absolutely devastating, like a sudden power outage during a big game! If you're using an affected version of Safari (pre-6.0), consider upgrading to the latest version to close this loophole. Regularly check for updates and ensure that your browser is set to auto-update for added protection. Don't ignore those prompts! You've got this! Stay vigilant and keep your browser updated for a safer surfing experience. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03697 · 89.6th percentile
Published
2012-07-25T20:00Z
EPSS history
Timeline
  • 25 JUL 20:00Z
    WebKit, as used in Apple Safari before 6.0, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application…
    cvelistv5