CVE-2012-3626

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
89.9
In the wild
Unconfirmed
What it is

⚠️ This WebKit vulnerability in Apple Safari could let a crafty attacker execute code or crash your application just by visiting a malicious website! Think of it like a restaurant kitchen where a waiter haphazardly delivers an unregistered meal order — the chef (your browser) could accidentally mix up the ingredients and cause chaos instead of delivering a delicious dish. 🍽️ If exploited, this flaw could lead to arbitrary code execution, allowing an attacker to run their own commands on your system. This means they could manipulate data, cause memory corruption, or even crash the application, potentially leading to data loss and downtime.

Put simply

Think of it like a restaurant kitchen where a waiter haphazardly delivers an unregistered meal order — the chef (your browser) could accidentally mix up the ingredients and cause chaos instead of delivering a delicious dish. 🍽️ The vulnerability arises from WebKit's handling of crafted web content, which can trigger memory corruption and allow remote attackers to execute arbitrary code as a result of visiting an affected site. This is not the same as other known WebKit issues, making it a uniquely sneaky threat.

What to do

If exploited, this flaw could lead to arbitrary code execution, allowing an attacker to run their own commands on your system. This means they could manipulate data, cause memory corruption, or even crash the application, potentially leading to data loss and downtime. Update your Safari browser to version 6.0 or higher to patch this vulnerability. Regularly check for updates to ensure you have the latest security features. Additionally, stay vigilant about the websites you visit and disable JavaScript if you notice any suspicious activity. You've got this! With simple updates and mindfulness, you can keep your browsing secure and sound. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03811 · 89.9th 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