CVE Vulnerability

CVE-2020-27151

An issue was discovered in Kata Containers through 1.11.3 and 2.x through 2.0-rc1. The runtime will execute binaries given using annotations without any kind of validation. Someone who is granted access rights to a cluster will be able to have kata-runtime execute arbitrary binaries as root on the worker nodes.

9 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugs.launchpad.net/katacontainers.io/+bug/1878234 Exploit Issue Tracking
https://github.com/kata-containers/runtime/releases/tag/1.11.5 Third Party Advisory
https://github.com/kata-containers/kata-containers/releases/tag/2.0.0 Third Party Advisory
https://github.com/kata-containers/runtime/releases/tag/1.12.0 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:katacontainers:kata_containers:2.0.0:alpha2:*:*:*:*:*:*
cpe:2.3:a:katacontainers:kata_containers:2.0.0:alpha3:*:*:*:*:*:*
cpe:2.3:a:katacontainers:kata_containers:2.0.0:rc0:*:*:*:*:*:*
cpe:2.3:a:katacontainers:kata_containers:2.0.0:rc1:*:*:*:*:*:*
cpe:2.3:a:katacontainers:kata_containers:2.0.0:alpha1:*:*:*:*:*:*
cpe:2.3:a:katacontainers:kata_containers:*:*:*:*:*:*:*:*
Information

Published : 2020-12-07 02:15

Updated : 2020-12-08 06:17

NVD link : CVE-2020-27151

Mitre link : CVE-2020-27151

Products Affected
No products.
CWE
NVD-CWE-noinfo