CVE-2011-2873

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
90.7
In the wild
Unconfirmed
What it is

⚠️ A crafted website is all it takes to unleash chaos! This WebKit vulnerability in iOS and iTunes before certain versions allows attackers to execute arbitrary code — like giving a stranger the keys to your digital home. 🏠 Think of it as a restaurant that serves dishes without checking the ingredients. One wrong order could lead to a serious food poisoning incident, just like how this vulnerability can lead to a memory crash or worse! An attacker could execute any code they want on your device, potentially leading to a complete denial of service. Your apps could crash unexpectedly, leaving you vulnerable and locked out of your own system — absolutely devastating!

Put simply

Think of it as a restaurant that serves dishes without checking the ingredients. One wrong order could lead to a serious food poisoning incident, just like how this vulnerability can lead to a memory crash or worse! This vulnerability in WebKit allows remote attackers to exploit memory corruption issues via a malicious website, leading to application crashes or arbitrary code execution. It affects iOS versions before 5.1 and iTunes before 10.6.

What to do

An attacker could execute any code they want on your device, potentially leading to a complete denial of service. Your apps could crash unexpectedly, leaving you vulnerable and locked out of your own system — absolutely devastating! Upgrade your iOS to version 5.1 or later and iTunes to version 10.6 or later to patch this vulnerability immediately. Always be cautious about the websites you visit, especially on mobile devices! You've got this! Stay vigilant and keep your devices updated for maximum protection. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04136 · 90.7th 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