安全公告/【CVE-2023-2728】

基本信息

漏洞名称:
受影响操作系统:Asianux
危险等级:中危
影响源码包:kubernetes
CVSS评分:6.5
发现日期:2023-09-01
修复日期:
修复版本:kubernetes-1.20.2-20

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

补丁

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