漏洞信息
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Vulnerability Title
KubeVirt Improper TLS Certificate Management Handling Allows API Identity Spoofing
Vulnerability Description
KubeVirt is a virtual machine management add-on for Kubernetes. Prior to 1.5.3 and 1.6.1, due to the peer verification logic in virt-handler (via verifyPeerCert), an attacker who compromises a virt-handler instance, could exploit these shared credentials to impersonate virt-api and execute privileged operations against other virt-handler instances potentially compromising the integrity and availability of the VM managed by it. This vulnerability is fixed in 1.5.3 and 1.6.1.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Vulnerability Type
认证机制不恰当
Vulnerability Title
Kubevirt 授权问题漏洞
Vulnerability Description
Kubevirt是KubeVirt开源的一款虚拟机管理器。 Kubevirt 1.5.3之前版本和1.6.1之前版本存在授权问题漏洞，该漏洞源于virt-handler中的peer验证逻辑存在缺陷，可能导致攻击者冒充virt-api执行特权操作。
CVSS Information
N/A
Vulnerability Type
N/A