CVE-2015-8043

Use-after-free vulnerability in Adobe Flash Player before 18.0.0.261 and 19.x before 19.0.0.245 on Windows and OS X and before 11.2.202.548 on Linux, Adobe AIR…

published November 11, 2015

CVSS
—
EPSS
29%
Percentile
98.2
In the wild
Unconfirmed
What it is

⚠️ A pesky use-after-free bug haunts Adobe Flash Player versions before 18.0.0.261, allowing attackers to slip in and run their own code—like a party crasher who knows to arrive once the host has stepped away! 🎉 Think of it like a waiter who forgets to clear out old plates from a table. When someone tries to set down a new dish, it might topple over and spill everywhere, creating chaos. This vulnerability allows malicious code to fill in the gaps left by the memory that should have been cleared. If exploited, this vulnerability could lead to arbitrary code execution, meaning an attacker could take control of your system, steal sensitive information, or install malware. It's a bit like leaving your front door wide open; an intruder can do whatever they want once inside!

Put simply

Think of it like a waiter who forgets to clear out old plates from a table. When someone tries to set down a new dish, it might topple over and spill everywhere, creating chaos. This vulnerability allows malicious code to fill in the gaps left by the memory that should have been cleared. This use-after-free vulnerability arises when Adobe Flash Player fails to properly handle memory, allowing attackers to execute their own code through unspecified vectors. It's important to note that this vulnerability primarily affects older versions of Flash across various operating systems.

What to do

If exploited, this vulnerability could lead to arbitrary code execution, meaning an attacker could take control of your system, steal sensitive information, or install malware. It's a bit like leaving your front door wide open; an intruder can do whatever they want once inside! To protect against this exploit, update Adobe Flash Player to the latest version immediately. If you're managing AIR or the SDK, ensure those are also updated. Regularly review your software for updates to stay 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
0.29400 · 98.2th percentile
Published
2015-11-11T11:00Z
EPSS history
Timeline
  • 11 NOV 11:00Z
    Use-after-free vulnerability in Adobe Flash Player before 18.0.0.261 and 19.x before 19.0.0.245 on Windows and OS X and before 11.2.202.548 on Linux, Adobe AIR…
    cvelistv5