CVE-2015-8457

Stack-based buffer overflow 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
9%
Percentile
95.3
In the wild
Unconfirmed
What it is

⚠️ A stack-based buffer overflow lurks in older versions of Adobe Flash Player and AIR, just waiting for the right moment to strike! Think of it as a crowded conference room with a faulty fire exit — if too many people push through at once, it could lead to chaos. In this case, the buffer overflow allows an attacker to squeeze in their own code where it doesn't belong, potentially leading to major disruptions. An attacker could exploit this vulnerability to execute arbitrary code on the system, potentially gaining control over it or compromising sensitive data. The consequences could be quite severe for both individuals and organizations, as it opens the door to a variety of malicious activities.

Put simply

Think of it as a crowded conference room with a faulty fire exit — if too many people push through at once, it could lead to chaos. In this case, the buffer overflow allows an attacker to squeeze in their own code where it doesn't belong, potentially leading to major disruptions. This vulnerability occurs due to a stack-based buffer overflow in Adobe Flash Player and various versions of Adobe AIR, allowing an attacker to overwrite memory and execute malicious code via unspecified vectors.

What to do

An attacker could exploit this vulnerability to execute arbitrary code on the system, potentially gaining control over it or compromising sensitive data. The consequences could be quite severe for both individuals and organizations, as it opens the door to a variety of malicious activities. To mitigate this risk, ensure that you update Adobe Flash Player to version 18.0.0.268 or later, and Adobe AIR and SDK versions to 20.0.0.204 or later. Regularly check for updates and consider removing Flash if it is not essential for your workflows. You've got this! Stay updated, and you'll keep your systems safe and sound! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.09008 · 95.3th percentile
Published
2015-12-10T02:00Z
EPSS history
Timeline
  • 10 DEC 02:00Z
    Stack-based buffer overflow 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