CVE-2009-1866

Stack-based buffer overflow in Adobe Flash Player before 9.0.246.0 and 10.x before 10.0.32.18, and Adobe AIR before 1.5.2, allows attackers to cause a denial…

published July 31, 2009

CVSS
—
EPSS
7%
Percentile
94.4
In the wild
Unconfirmed
What it is

⚠️ This stack-based buffer overflow in Adobe Flash Player could lead to complete chaos—crashing your application and potentially opening the door to attackers! 🔥 Think of this as a crowded elevator that suddenly overloads. It might just stop working (denial of service), or in a worst-case scenario, it might even break down and let someone take control of the entire operation, leading to unexpected consequences. If exploited, attackers could crash the application, leading to downtime and frustrated users. There's also a chance they could run arbitrary code, which is like leaving the back door open for someone to take over the entire building — absolutely devastating!

Put simply

Think of this as a crowded elevator that suddenly overloads. It might just stop working (denial of service), or in a worst-case scenario, it might even break down and let someone take control of the entire operation, leading to unexpected consequences. This vulnerability allows an attacker to trigger a stack-based buffer overflow in Adobe Flash Player and Adobe AIR, which can result in a denial of service or allow arbitrary code execution via unspecified methods.

What to do

If exploited, attackers could crash the application, leading to downtime and frustrated users. There's also a chance they could run arbitrary code, which is like leaving the back door open for someone to take over the entire building — absolutely devastating! Ensure you're running Adobe Flash Player version 9.0.246.0 or later, or 10.0.32.18 or later, and Adobe AIR version 1.5.2 or above. Regularly check for updates and consider removing Flash altogether, as it's not widely supported anymore. Stay vigilant! You've got this! By following these steps, you'll be taking proactive measures to keep your environment secure. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.07301 · 94.4th percentile
Published
2009-07-31T19:00Z
EPSS history
Timeline
  • 31 JUL 19:00Z
    Stack-based buffer overflow in Adobe Flash Player before 9.0.246.0 and 10.x before 10.0.32.18, and Adobe AIR before 1.5.2, allows attackers to cause a denial…
    cvelistv5