CVE-2015-8434

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

🚨 Brace yourself for a use-after-free vulnerability lurking in Adobe Flash Player! This could let attackers slip in arbitrary code, and it affects multiple versions including Windows, OS X, and Linux! 🔥 Think of this like a restaurant that forgets to remove a guest's order from the system after they've left. If someone else comes along and uses that order to sneak in their own meal, chaos can ensue! 🍔 An attacker could exploit this flaw to execute malicious code on systems running vulnerable versions, leading to unauthorized access, data breaches, or even taking complete control over the affected system. The consequences could be absolutely devastating for your security!

Put simply

Think of this like a restaurant that forgets to remove a guest's order from the system after they've left. If someone else comes along and uses that order to sneak in their own meal, chaos can ensue! 🍔 This use-after-free vulnerability allows attackers to leverage memory management issues in Adobe Flash Player and Adobe AIR, leading to arbitrary code execution. It occurs when memory is improperly freed and then accessed again, creating an opportunity for exploitation.

What to do

An attacker could exploit this flaw to execute malicious code on systems running vulnerable versions, leading to unauthorized access, data breaches, or even taking complete control over the affected system. The consequences could be absolutely devastating for your security! Update Adobe Flash Player to version 18.0.0.268 or newer, and Adobe AIR to version 20.0.0.204 or newer. Ensure that all affected platforms are patched to maintain security. Don't forget to check for updates regularly! 🛡️ You've got this! Just follow these steps and you'll have your systems secured in no time! 💪✨

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