CVE-2018-5002KEV · OVERDUE

Adobe Flash Player Stack-based Buffer Overflow Vulnerability

High · published July 9, 2018

Patch now

Confirmed exploited, and the score agrees

CVSS calls it high at 7.8. It is confirmed in active exploitation. It sits in the 97.9th percentile for exploit probability.

1592
days past CISA
deadline
CVSS v3.1
7.8
EPSS
25%
Percentile
97.9
In the wild
Confirmed
What it is

🔥 A stack-based buffer overflow in Adobe Flash Player could unleash chaos – it allows attackers to run arbitrary code with just a crafty piece of data! Think of it like a crowded elevator where someone manages to sneak in an oversized package – it can push the buttons in unexpected ways, leading the elevator to the wrong floor. In this case, that ‘wrong floor’ could mean anything from stealing your data to taking control of your system! This vulnerability could result in an attacker executing any code they choose within the current user's context. Imagine someone taking control of your computer, rummaging through your files, or even installing malicious software without you ever knowing. That's the kind of breach that can lead to absolutely devastating consequences!

Put simply

Think of it like a crowded elevator where someone manages to sneak in an oversized package – it can push the buttons in unexpected ways, leading the elevator to the wrong floor. In this case, that ‘wrong floor’ could mean anything from stealing your data to taking control of your system! CVE-2018-5002 is a stack-based buffer overflow vulnerability in Adobe Flash Player versions 29.0.0.171 and earlier. By exploiting this flaw, an attacker can craft a malicious input that leads to arbitrary code execution.

What to do

This vulnerability could result in an attacker executing any code they choose within the current user's context. Imagine someone taking control of your computer, rummaging through your files, or even installing malicious software without you ever knowing. That's the kind of breach that can lead to absolutely devastating consequences! To protect yourself, update Adobe Flash Player to version 30.0.0.113 or later immediately. Ensure that your applications are regularly checked for updates to prevent potential exploitation. Consider disabling Flash if it's not needed, as it's become increasingly vulnerable over time. You've got this! Follow these steps, and you'll bolster your defenses against this nasty bug in no time. 🛡️

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.25059 · 97.9th percentile
Published
2018-07-09T19:00Z
KEV added
2022-05-23 · due 2022-06-13
EPSS history
Timeline
  • 23 MAY 00:00Z
    Added to CISA KEV — remediate by Jun 13
    kev
  • 09 JUL 19:00Z
    Adobe Flash Player versions 29.0.0.171 and earlier have a Stack-based buffer overflow vulnerability
    cvelistv5