Memory Corruption Vulnerability in Mikrotik RouterOS
CVE-2020-20219

6.5MEDIUM

Key Information:

Vendor: Mikrotik
Status: Routeros
Vendor: CVE Published:; 21 July 2021

What is CVE-2020-20219?

Mikrotik RouterOS versions including 6.44.6 are impacted by a memory corruption vulnerability within the /nova/bin/igmp-proxy process. This flaw enables an authenticated remote attacker to exploit a NULL pointer dereference, potentially leading to a Denial of Service. It is crucial for users to apply security updates and monitor access to mitigate related security risks.

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

References

https://mikrotik.com/

x_refsource_MISC

https://seclists.org/fulldisclosure/2021/May/2

x_refsource_MISC

CVSS V3.1

Score:

6.5

Severity:

MEDIUM

Confidentiality:

None

Integrity:

None

Availability:

None

Attack Vector:

Network

Attack Complexity:

Low

Privileges Required:

Low

User Interaction:

None

Scope:

Unchanged

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Jul 21, 2021
Vulnerability Reserved
Aug 13, 2020

JSON

Mikrotik

What is CVE-2020-20219?

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

References

CVSS V3.1

Timeline

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