CVE-2018-4947

Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have a Heap Overflow vulnerability

published July 9, 2018

CVSS
—
EPSS
15%
Percentile
96.8
In the wild
Unconfirmed
What it is

⚠️ A sneaky heap overflow could put your system at risk! If you're using Adobe Acrobat or Reader versions 2018.011.20038 and earlier, this one might just catch your attention. 🔥 Think of this vulnerability like a crowded elevator where too many people push their way in, causing it to malfunction. If the elevator operator isn't careful, it might just plummet to the ground unexpectedly! If exploited, an attacker could execute arbitrary code with the current user's permissions, potentially leading to data leaks or a full system takeover. Picture an intruder taking control of your workstation and accessing sensitive information. Definitely not a good day!

Put simply

Think of this vulnerability like a crowded elevator where too many people push their way in, causing it to malfunction. If the elevator operator isn't careful, it might just plummet to the ground unexpectedly! This heap overflow vulnerability allows attackers to manipulate memory allocation in Adobe Acrobat and Reader, enabling them to run malicious code undetected within the context of the logged-in user.

What to do

If exploited, an attacker could execute arbitrary code with the current user's permissions, potentially leading to data leaks or a full system takeover. Picture an intruder taking control of your workstation and accessing sensitive information. Definitely not a good day! Update to the latest versions of Adobe Acrobat and Reader to ensure you are protected. If you're on an older version, upgrading is crucial! Also, remember to regularly review your software for the latest patches. You can tackle this! Follow the action steps and you'll fortify your defenses in no time! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.15406 · 96.8th percentile
Published
2018-07-09T19:00Z
EPSS history
Timeline
  • 09 JUL 19:00Z
    Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have a Heap Overflow vulnerability
    cvelistv5