CVE-2020-25066

A heap-based buffer overflow in the Treck HTTP Server component before 6.0.1.68 allows remote attackers to cause a denial of service (crash/reset) or to…

Critical · published December 22, 2020

CVSS v3.1
10.0
EPSS
3%
Percentile
89.1
In the wild
Unconfirmed
What it is

🚨 A heap-based buffer overflow lurking in the Treck HTTP Server can lead to a complete system meltdown — think of it as a stack of dominoes ready to crash down! 🔥 Imagine a poorly managed warehouse where too many boxes are stacked on top of each other. One small tap sends everything toppling to the ground, causing chaos and blocking access. That's what this buffer overflow does — it crashes the server and can even let attackers slip through the cracks! If exploited, this vulnerability could allow a remote attacker to not only crash the server, causing a denial of service, but also potentially execute arbitrary code. Picture your server being reset like a game console mid-play — absolutely devastating!

Put simply

Imagine a poorly managed warehouse where too many boxes are stacked on top of each other. One small tap sends everything toppling to the ground, causing chaos and blocking access. That's what this buffer overflow does — it crashes the server and can even let attackers slip through the cracks! This vulnerability allows for heap-based buffer overflow in the Treck HTTP Server component prior to version 6.0.1.68, making it susceptible to remote code execution or denial of service attacks.

What to do

If exploited, this vulnerability could allow a remote attacker to not only crash the server, causing a denial of service, but also potentially execute arbitrary code. Picture your server being reset like a game console mid-play — absolutely devastating! Immediate action is crucial: patch your Treck HTTP Server to version 6.0.1.68 or later to close off this dangerous vulnerability. Review any dependent systems to ensure they’re also updated. Don't wait — every moment counts! This is fixable! Follow these steps and you'll have this locked down in no time. 🛡️

The record
Technical detail
CVSS v3.1
10.0 · CRITICAL
Vector
CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:N/S:C/UI:N
CVSS v4.0
Not supplied
EPSS
0.03493 · 89.1th percentile
Published
2020-12-22T21:04Z
EPSS history
Timeline
  • 22 DEC 21:04Z
    A heap-based buffer overflow in the Treck HTTP Server component before 6.0.1.68 allows remote attackers to cause a denial of service (crash/reset) or to…
    cvelistv5