CVE-2016-1056

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 sneaky use-after-free vulnerability in Adobe Reader and Acrobat can leave your system open to arbitrary code execution if you're running outdated versions. 🔥 Think of it like a restaurant that never clears out its old orders from the kitchen—those forgotten meals can get served again and potentially cause a mess. If an attacker finds a way to exploit this, they can serve up harmful code as if it were a regular dish! This vulnerability could allow attackers to execute arbitrary commands on your system, leading to devastating consequences such as data theft, system compromise, or worse. If attackers can gain access, they can manipulate your documents, install malware, or even take control of your machine!

Put simply

Think of it like a restaurant that never clears out its old orders from the kitchen—those forgotten meals can get served again and potentially cause a mess. If an attacker finds a way to exploit this, they can serve up harmful code as if it were a regular dish! This use-after-free vulnerability arises when the software fails to properly manage memory, allowing attackers to exploit the leftover data, leading to arbitrary code execution. The affected versions specifically include Adobe Reader and Acrobat versions before 11.0.16 and the DC Classic and Continuous versions before 15.016.20039.

What to do

This vulnerability could allow attackers to execute arbitrary commands on your system, leading to devastating consequences such as data theft, system compromise, or worse. If attackers can gain access, they can manipulate your documents, install malware, or even take control of your machine! To protect yourself, update Adobe Reader and Acrobat to the latest version—11.0.16 or 15.006.30172 at a minimum. Regularly check for updates and enable automatic updates if possible to ensure you're always protected. 🛡️ You've got this! Stay vigilant and keep your software updated to secure your system! 💪✨

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