Denial of Service Vulnerability in FreeNAS and TrueNAS by iXsystems
CVE-2020-11650

7.5HIGH

Key Information:

Vendor

Ixsystems

Status
Freenas Firmware
Vendor
CVE Published:
8 April 2020

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 11%

What is CVE-2020-11650?

A vulnerability exists in iXsystems FreeNAS and TrueNAS versions prior to 11.2-u8 and 11.3-U1 that exposes the authentication component to potential denial of service attacks. This is due to the lack of restrictions on the length of authentication messages and the rate of message submissions, allowing attackers to overwhelm the system and disrupt services.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2020-11650
Created by weinull

References

https://jira.ixsystems.com/browse/NAS-104748
x_refsource_MISC
https://security.ixsystems.com/cves/2020-04-08-cve-2020-1...
x_refsource_CONFIRM

EPSS Score

11% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

JSON
.