CVE-2012-3640

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
89.7
In the wild
Unconfirmed
What it is

⚠️ A crafted website may be the unassuming culprit that leads to chaos! Safari prior to version 6.0 has a sneaky vulnerability that allows attackers to execute arbitrary code. 🔥 Think of WebKit as a restaurant with a chef who prepares meals based on customer orders. If the kitchen doesn't verify the orders correctly, a customer could request something bizarre that completely derails the menu—like a mysterious ingredient causing a food fight! An attacker could potentially take control of the victim's machine, executing arbitrary code or causing the application to crash. This could be absolutely devastating if harmful code is executed, or it could result in a simple denial of service, leaving users frustrated and unable to browse safely.

Put simply

Think of WebKit as a restaurant with a chef who prepares meals based on customer orders. If the kitchen doesn't verify the orders correctly, a customer could request something bizarre that completely derails the menu—like a mysterious ingredient causing a food fight! This vulnerability in WebKit allows for remote code execution or denial of service due to memory corruption. A maliciously crafted website can exploit this flaw, leading to application crashes or unauthorized actions.

What to do

An attacker could potentially take control of the victim's machine, executing arbitrary code or causing the application to crash. This could be absolutely devastating if harmful code is executed, or it could result in a simple denial of service, leaving users frustrated and unable to browse safely. Upgrade your Safari to version 6.0 or later immediately to patch this vulnerability. It’s also wise to implement stricter security measures when browsing to safeguard against unknown threats. 🛡️ You've got this! Keep your Safari updated and enjoy a safer browsing experience! 🚀

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03729 · 89.7th 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