安全公告/【CVE-2023-2728】

基本信息

漏洞描述

Users may be able to launch containers that bypass the mountable secrets policy enforced by the ServiceAccount admission plugin when using ephemeral containers. The policy ensures pods running with a service account may only reference secrets specified in the service account’s secrets field. Kubernetes clusters are only affected if the ServiceAccount admission plugin and the `kubernetes.io/enforce-mountable-secrets` annotation are used together with ephemeral containers.

漏洞判定

执行命令yum info PackageName获取软件包版本号，版本小于修复版本，则受此漏洞影响，版本大于等于修复版本，则此漏洞已修复

修复方式

yum update PackageName

参考

https://gitee.com/src-openeuler/kubernetes/issues/I7I8I0 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-2728 https://nvd.nist.gov/vuln/detail/CVE-2023-2728