CVE-2021-20218
Description
A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2
Related CPE's
References
CvssV3 impact
Version | 3.1 |
VectorString | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H |
AttackVector | NETWORK |
AttackComplexity | HIGH |
PrivilegesRequired | NONE |
UserInteraction | NONE |
Scope | UNCHANGED |
ConfidentialityImpact | NONE |
IntegrityImpact | HIGH |
AvailabilityImpact | HIGH |
BaseScore | 7.4 |
BaseSeverity | HIGH |
CvssV2 impact
Version | 2.0 |
VectorString | AV:N/AC:M/Au:N/C:N/I:P/A:P |
AccessVector | NETWORK |
AccessComplexity | MEDIUM |
Authentication | NONE |
ConfidentialityImpact | NONE |
IntegrityImpact | PARTIAL |
AvailabilityImpact | PARTIAL |
BaseScore | 5.800000190734863 |