IPv6 Router Advertisement Spoofing in Docker Engine
CVE-2020-13401

6MEDIUM

Key Information:

Vendor

Docker

Status
Engine
Vendor
CVE Published:
2 June 2020

Badges

👾 Exploit Exists🟡 Public PoC🟣 EPSS 12%

What is CVE-2020-13401?

A vulnerability in Docker Engine allows an attacker within a container, equipped with the CAP_NET_RAW capability, to craft malicious IPv6 router advertisements. This exploitation can lead to the spoofing of external IPv6 hosts, allowing the attacker to potentially access sensitive information or disrupt services, resulting in a denial of service.

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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.

Docker-Container-CVE-2020-13401
Created by arax-zaeimi

References

https://docs.docker.com/engine/release-notes/
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2020/06/01/5
x_refsource_MISC
https://github.com/docker/docker-ce/releases/tag/v19.03.11
x_refsource_CONFIRM

EPSS Score

12% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
6
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

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