CVE-2015-8406

Use-after-free vulnerability in Adobe Flash Player before 18.0.0.268 and 19.x and 20.x before 20.0.0.228 on Windows and OS X and before 11.2.202.554 on Linux…

published December 10, 2015

CVSS
—
EPSS
6%
Percentile
93.1
In the wild
Unconfirmed
What it is

🚨 A use-after-free vulnerability in Adobe Flash Player could let attackers execute arbitrary code—it's like leaving the back door open while you’re busy in the living room! 🔥 Imagine you’re baking cookies and you accidentally leave the oven on while you step out for a quick errand. Without anyone to monitor it, someone could sneak in and burn the place down! That’s what this vulnerability is doing—it creates an opportunity for mischief when resources aren’t properly managed. An attacker could potentially exploit this vulnerability to run their own code on your system, which can lead to unauthorized access, data theft, or even complete system takeover. The chaos a malicious actor could unleash here is absolutely devastating!

Put simply

Imagine you’re baking cookies and you accidentally leave the oven on while you step out for a quick errand. Without anyone to monitor it, someone could sneak in and burn the place down! That’s what this vulnerability is doing—it creates an opportunity for mischief when resources aren’t properly managed. This use-after-free vulnerability occurs when Adobe Flash Player fails to properly manage memory, allowing attackers to manipulate freed memory space and execute arbitrary code. It affects versions prior to 18.0.0.268 on Windows/OS X and 11.2.202.554 on Linux, as well as several Adobe AIR SDK versions.

What to do

An attacker could potentially exploit this vulnerability to run their own code on your system, which can lead to unauthorized access, data theft, or even complete system takeover. The chaos a malicious actor could unleash here is absolutely devastating! Make sure to update Adobe Flash Player and Adobe AIR SDK to their latest versions: 18.0.0.268 or higher for Flash and 20.0.0.204 or higher for AIR. Regularly check for updates as part of your routine maintenance to keep your systems secure! You've got this! Follow these steps, and you’ll be a security hero in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05794 · 93.1th percentile
Published
2015-12-10T02:00Z
EPSS history
Timeline
  • 10 DEC 02:00Z
    Use-after-free vulnerability in Adobe Flash Player before 18.0.0.268 and 19.x and 20.x before 20.0.0.228 on Windows and OS X and before 11.2.202.554 on Linux…
    cvelistv5