Input validation

2020-12-0714:15:00

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8.8 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.8%

JSON

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.

CPENameOperatorVersion
kata_containerseq2.0.0 alpha2
kata_containerseq2.0.0 alpha3
kata_containerseq2.0.0 rc0
kata_containerseq2.0.0 rc1
kata_containerseq2.0.0 alpha1
kata_containersle1.11.3

Name	Operator	Version
kata_containers	eq	2.0.0 alpha2
kata_containers	eq	2.0.0 alpha3
kata_containers	eq	2.0.0 rc0
kata_containers	eq	2.0.0 rc1
kata_containers	eq	2.0.0 alpha1
kata_containers	le	1.11.3