CVE-2015-6691

Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before…

published October 14, 2015

CVSS
—
EPSS
5%
Percentile
91.9
In the wild
Unconfirmed
What it is

🚨 A hidden use-after-free vulnerability in Adobe Reader could let attackers run arbitrary code, like sneaky magicians pulling rabbits out of hats! 🎩✨ Think of your computer as a busy restaurant kitchen. A use-after-free vulnerability is like a chef accidentally leaving a dish out too long — any passerby can swoop in and take a bite, which could lead to unexpected ‘dinner’ results! With this vulnerability, attackers could potentially take control of your system, impersonate users, or even steal sensitive data, turning a trusted app into a ravenous hacker's buffet! It's a mind-blowingly simple way for malicious actors to exploit unsuspecting users.

Put simply

Think of your computer as a busy restaurant kitchen. A use-after-free vulnerability is like a chef accidentally leaving a dish out too long — any passerby can swoop in and take a bite, which could lead to unexpected ‘dinner’ results! This use-after-free issue in Adobe Reader and Acrobat versions allows attackers to execute arbitrary code through specific vectors. It appears when the software frees used resources while still retaining pointers to them, leading to unpredictable behaviors.

What to do

With this vulnerability, attackers could potentially take control of your system, impersonate users, or even steal sensitive data, turning a trusted app into a ravenous hacker's buffet! It's a mind-blowingly simple way for malicious actors to exploit unsuspecting users. To protect yourself, update Adobe Reader and Acrobat immediately to versions 10.1.16 or 11.0.13, or higher for DC Classic and Continuous versions. Regularly check for updates to maintain security and avoid potential exploits! You've got this! Stay vigilant and keep those applications updated to keep the hackers at bay! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.04821 · 91.9th percentile
Published
2015-10-14T23:00Z
EPSS history
Timeline
  • 14 OCT 23:00Z
    Use-after-free vulnerability in Adobe Reader and Acrobat 10.x before 10.1.16 and 11.x before 11.0.13, Acrobat and Acrobat Reader DC Classic before…
    cvelistv5