CVE-2016-1058

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 well-timed slip could cost you dearly! This use-after-free vulnerability in Adobe Reader and Acrobat could let attackers execute arbitrary code — like someone slipping a rogue order into your inventory without you noticing. 🔥 Think of it like a chef mistakenly using a dish that was supposed to be thrown out. If they don’t double-check, that spoiled dish could make its way to a customer, resulting in a disastrous meal! An attacker could potentially run any code they want, leading to unauthorized access to sensitive information or even complete system compromise. Imagine an intruder having free rein over your computer's operations — that's exactly what this vulnerability allows!

Put simply

Think of it like a chef mistakenly using a dish that was supposed to be thrown out. If they don’t double-check, that spoiled dish could make its way to a customer, resulting in a disastrous meal! This use-after-free vulnerability occurs when Adobe Reader and Acrobat fail to properly manage memory after an object is freed, allowing an attacker to exploit the resulting instability to execute arbitrary code.

What to do

An attacker could potentially run any code they want, leading to unauthorized access to sensitive information or even complete system compromise. Imagine an intruder having free rein over your computer's operations — that's exactly what this vulnerability allows! Immediate action is essential: update to Adobe Reader and Acrobat versions 11.0.16, 15.006.30172, or 15.016.20039 or later. Regularly audit your PDF handling procedures and ensure unnecessary features are disabled to lower your risk exposure. You've got this! Following these steps will help keep your systems secure from lurking threats. 🛡️

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