title: skuba: Insecure /tmp usage when joining node to cluster
description: A Insecure Temporary File vulnerability in skuba of SUSE CaaS Platform 4.5 allows local attackers to leak the bootstrapToken or modify the configuration file before it is processed, leading to arbitrary modifications of the machine/cluster.
problem types: CWE-377: Insecure Temporary File
affected:
{
product: SUSE CaaS Platform 4.5
vendor: SUSE
versions:
lessThan: 2.1.7, status: affected, version: suba, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: LOCAL
availabilityImpact: NONE
baseScore: 3.6
baseSeverity: LOW
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
version: 3.1
]