CVE-2016-6953

Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.18, Acrobat and Acrobat Reader DC Classic before 15.006.30243, and Acrobat and Acrobat…

published October 13, 2016

CVSS
—
EPSS
6%
Percentile
93.1
In the wild
Unconfirmed
What it is

🚨 A sneaky use-after-free vulnerability in Adobe Reader could let attackers execute arbitrary code, opening the door to chaos! ⚡ Think of a restaurant that keeps serving a dish without checking if the ingredients are still fresh. If a chef forgets to dispose of spoiled items, the next customer could get a meal that leads to some unfortunate consequences! If exploited, an attacker could gain full control over the system, potentially manipulating files, stealing sensitive data, or wreaking havoc without even being seen. It's like allowing a stranger into your kitchen and letting them cook whatever they want!

Put simply

Think of a restaurant that keeps serving a dish without checking if the ingredients are still fresh. If a chef forgets to dispose of spoiled items, the next customer could get a meal that leads to some unfortunate consequences! This vulnerability occurs when the software fails to properly manage memory, specifically allowing an attacker to leverage freed memory areas to execute malicious code.

What to do

If exploited, an attacker could gain full control over the system, potentially manipulating files, stealing sensitive data, or wreaking havoc without even being seen. It's like allowing a stranger into your kitchen and letting them cook whatever they want! To protect your systems, update Adobe Reader and Acrobat immediately to version 11.0.18 or higher, for Classic versions ensure you are on 15.006.30243 or higher, and for Continuous versions, be on 15.020.20039 or higher. Regularly check for updates to avoid similar vulnerabilities in the future! You've got this! By following these steps, you'll secure your applications and keep the bad guys at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.05813 · 93.1th percentile
Published
2016-10-13T19:00Z
EPSS history
Timeline
  • 13 OCT 19:00Z
    Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.18, Acrobat and Acrobat Reader DC Classic before 15.006.30243, and Acrobat and Acrobat…
    cvelistv5