CVE-2012-0621

WebKit, as used in Apple iOS before 5.1 and iTunes before 10.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory…

published March 8, 2012

CVSS
—
EPSS
4%
Percentile
89.8
In the wild
Unconfirmed
What it is

⚠️ A crafted website could bring your Apple device to its knees! This vulnerability in WebKit allows attackers to execute arbitrary code remotely or cause crashes. 🔥 Think of this vulnerability like a mischievous prankster sneaking into a concert and taking over the sound system — they can play whatever they want, or even shut down the whole show! If exploited, an attacker could execute any code they choose on your device, potentially gaining control or causing the application to crash. This could lead to data loss or disruptions, so it’s not something to be taken lightly!

Put simply

Think of this vulnerability like a mischievous prankster sneaking into a concert and taking over the sound system — they can play whatever they want, or even shut down the whole show! This vulnerability in WebKit allows remote attackers to execute arbitrary code or crash applications through specially crafted web content. It's a different issue than other previously documented WebKit vulnerabilities.

What to do

If exploited, an attacker could execute any code they choose on your device, potentially gaining control or causing the application to crash. This could lead to data loss or disruptions, so it’s not something to be taken lightly! Ensure your Apple devices are updated to iOS 5.1 or later and iTunes 10.6 or later to mitigate this issue. Regularly check for updates and apply them promptly to avoid potential exploits. You've got this! Stay vigilant and keep your devices updated to protect against vulnerabilities. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03761 · 89.8th percentile
Published
2012-03-08T22:00Z
EPSS history
Timeline
  • 08 MAR 22:00Z
    WebKit, as used in Apple iOS before 5.1 and iTunes before 10.6, allows remote attackers to execute arbitrary code or cause a denial of service (memory…
    cvelistv5