CVE-2015-8431

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
43%
Percentile
98.7
In the wild
Unconfirmed
What it is

🚨 A sneaky use-after-free vulnerability in Adobe Flash Player could let attackers execute arbitrary code — think of it as a ghost that refuses to leave a house, causing chaos! 🔥 This vulnerability is like allowing a delivery driver to return to your house after they've already dropped off a package, but without checking their ID again — they could bring anything back inside if nobody's watching! If exploited, an attacker could run any code they desire, potentially taking full control of the affected system. This could lead to data breaches, loss of sensitive information, or even complete system compromise — absolutely devastating!

Put simply

This vulnerability is like allowing a delivery driver to return to your house after they've already dropped off a package, but without checking their ID again — they could bring anything back inside if nobody's watching! This use-after-free flaw allows attackers to run arbitrary code by exploiting the way Adobe Flash Player manages memory, particularly in the affected versions of the software.

What to do

If exploited, an attacker could run any code they desire, potentially taking full control of the affected system. This could lead to data breaches, loss of sensitive information, or even complete system compromise — absolutely devastating! To protect against this, make sure to update Adobe Flash Player to version 18.0.0.268 or later, 19.x or 20.x to version 20.0.0.228, or the respective updates for Adobe AIR. Regularly check for security updates and consider removing outdated versions if they're not in use. You've got this! Stay vigilant and keep your software updated for a secure and smooth experience. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.43408 · 98.7th 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