CVE-2016-1066

Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and Acrobat…

published May 11, 2016

CVSS
—
EPSS
6%
Percentile
93.6
In the wild
Unconfirmed
What it is

⚡ A slippery use-after-free vulnerability in Adobe Reader and Acrobat could allow attackers to execute arbitrary code on your system, like a magician pulling a rabbit out of a hat without anyone knowing how it got there! 🎩🐇 Think of this like a restaurant where a waiter accidentally gives away someone else's meal after it's been returned to the kitchen — that meal could be served again without checking for safety, leading to a real health hazard! If exploited, this vulnerability could allow attackers to take control of your machine, potentially stealing sensitive information, injecting malware, or causing other catastrophic damage. It's like leaving the back door of your house wide open, inviting anyone to come in and wreak havoc!

Put simply

Think of this like a restaurant where a waiter accidentally gives away someone else's meal after it's been returned to the kitchen — that meal could be served again without checking for safety, leading to a real health hazard! This use-after-free flaw allows code execution by freeing memory that is still in use, which can lead to arbitrary code execution through various unspecified vectors. This means that, once triggered, attackers can run malicious code as if they were the user themselves!

What to do

If exploited, this vulnerability could allow attackers to take control of your machine, potentially stealing sensitive information, injecting malware, or causing other catastrophic damage. It's like leaving the back door of your house wide open, inviting anyone to come in and wreak havoc! To mitigate this risk, immediately update Adobe Reader and Acrobat to versions 11.0.16, 15.006.30172, or 15.016.20039 or later. Regularly check for updates and consider enabling automatic updates to ensure you are protected against known vulnerabilities. You've got this! Stay vigilant, and keep your software up-to-date to keep the bad guys at bay. 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.06410 · 93.6th percentile
Published
2016-05-11T10:00Z
EPSS history
Timeline
  • 11 MAY 10:00Z
    Use-after-free vulnerability in Adobe Reader and Acrobat before 11.0.16, Acrobat and Acrobat Reader DC Classic before 15.006.30172, and Acrobat and Acrobat…
    cvelistv5