CVE-2021-30678

A logic issue was addressed with improved state management

published September 8, 2021

CVSS
โ€”
EPSS
3%
Percentile
88.5
In the wild
Unconfirmed
What it is

โš ๏ธ A sneaky logic flaw could lead to a wild ride! A remote attacker could potentially force applications to crash or even execute unauthorized code on your macOS device. ๐Ÿ”ฅ Think of your application like a restaurant: if the kitchen staff mismanages orders, it could lead to unsatisfied customers or even food poisoning! This flaw is like a mix-up in the recipes that could cause chaos in the dining room. If exploited, an attacker could send a specially crafted payload that might terminate the application unexpectedly or, worse, run arbitrary code that could compromise your system. This could mean loss of data or an unauthorized takeover of your device โ€” absolutely devastating!

Put simply

Think of your application like a restaurant: if the kitchen staff mismanages orders, it could lead to unsatisfied customers or even food poisoning! This flaw is like a mix-up in the recipes that could cause chaos in the dining room. This vulnerability arises from a logic issue in the state management of macOS, allowing a remote attacker to manipulate application behavior. Essentially, the flaw lets an attacker execute code or crash applications without proper checks in place.

What to do

If exploited, an attacker could send a specially crafted payload that might terminate the application unexpectedly or, worse, run arbitrary code that could compromise your system. This could mean loss of data or an unauthorized takeover of your device โ€” absolutely devastating! To protect yourself, make sure to update to macOS Big Sur 11.4 or apply Security Updates 2021-003 for Catalina and 2021-004 for Mojave. Keeping your systems patched is crucial to avoid falling victim to this issue! You've got this! Stay vigilant, apply those patches, and keep your macOS secure! ๐Ÿ›ก๏ธ

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03307 ยท 88.5th percentile
Published
2021-09-08T14:26Z
EPSS history
Timeline
  • 08 SEP 14:26Z
    A logic issue was addressed with improved state management
    cvelistv5