CVE Vulnerability

CVE-2020-2024

An improper link resolution vulnerability affects Kata Containers versions prior to 1.11.0. Upon container teardown, a malicious guest can trick the kata-runtime into unmounting any mount point on the host and all mount points underneath it, potentiality resulting in a host DoS.

2.1 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2 / Impact : 4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

References
Link Resource
https://github.com/kata-containers/runtime/pull/2475 Patch Third Party Advisory
https://github.com/kata-containers/runtime/issues/2474 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:katacontainers:runtime:*:*:*:*:*:*:*:*
Information

Published : 2020-05-19 09:15

Updated : 2020-05-21 05:13

NVD link : CVE-2020-2024

Mitre link : CVE-2020-2024

Products Affected
No products.
CWE
CWE-59