CVE-2020-0595

Use after free in IPv6 subsystem in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to…

published June 15, 2020

CVSS
—
EPSS
3%
Percentile
88.9
In the wild
Unconfirmed
What it is

⚠️ An unauthenticated user can potentially exploit this vulnerability with just network access! We're talking about a sneaky use-after-free flaw in the Intel AMT and ISM systems! Think of this as a restaurant where an unwelcome guest slips in through the back door, claiming to be a chef. They could then access the kitchen and make substitutions to orders without anyone noticing, potentially serving up something dangerous! If an attacker successfully exploits this vulnerability, they could escalate their privileges and gain unauthorized access to sensitive systems. This could lead to devastating consequences, like data breaches or unauthorized control over critical infrastructure, putting your organization at serious risk!

Put simply

Think of this as a restaurant where an unwelcome guest slips in through the back door, claiming to be a chef. They could then access the kitchen and make substitutions to orders without anyone noticing, potentially serving up something dangerous! This use-after-free vulnerability in the IPv6 subsystem allows an attacker to gain elevated privileges by exploiting memory that has already been freed, essentially turning forgotten resources into opportunities for unauthorized access.

What to do

If an attacker successfully exploits this vulnerability, they could escalate their privileges and gain unauthorized access to sensitive systems. This could lead to devastating consequences, like data breaches or unauthorized control over critical infrastructure, putting your organization at serious risk! To remediate this vulnerability, update your Intel AMT and ISM systems to versions 11.8.77, 11.12.77, 11.22.77, or 12.0.64 or later. It's best to regularly check for updates and apply security patches promptly to keep your systems safe. You've got this! With these updates, you can fortify your defenses and protect your environment! 🛡️

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.03437 · 88.9th percentile
Published
2020-06-15T13:56Z
EPSS history
Timeline
  • 15 JUN 13:56Z
    Use after free in IPv6 subsystem in Intel(R) AMT and Intel(R) ISM versions before 11.8.77, 11.12.77, 11.22.77 and 12.0.64 may allow an unauthenticated user to…
    cvelistv5