Kubernetes 授权问题漏洞

漏洞信息详情

Kubernetes 授权问题漏洞

CNNVD编号：CNNVD-202007-397
危害等级：高危-->
危害等级：高危
CVE编号： CVE-2020-8558
漏洞类型：授权问题
发布时间： 2020-07-08
威胁类型：远程或本地
更新时间： 2021-05-14
厂商：
漏洞来源： Red Hat

漏洞简介

Kubernetes是美国Linux基金会的一套开源的Docker容器集群管理系统。该系统为容器化的应用提供资源调度、部署运行、服务发现和扩容缩容等功能。

Kubernetes中的Kubelet和kube-proxy 1.1.0版本至1.16.10版本、1.17.0版本至1.17.6版本和1.18.0版本至1.18.3版本中存在授权问题漏洞。攻击者可利用该漏洞获取权限或访问监听本地主机端口的任意服务的敏感信息。

漏洞公告

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：

https://github.com/kubernetes/kubernetes/pull/91569

参考网址

来源:MLIST

链接:https://groups.google.com/g/kubernetes-announce/c/sI4KmlH3S2I/m/TljjxOBvBQAJ

来源:CONFIRM

链接:https://github.com/kubernetes/kubernetes/issues/92315

来源:CONFIRM

链接:https://security.netapp.com/advisory/ntap-20200821-0001/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158767/Red-Hat-Security-Advisory-2020-3184-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2490/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-multiple-vulnerabilities-in-kubernetes-affect-ibm-infosphere-information-server-2/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-vulnerabilities-in-the-python-docker-and-icp-affect-ibm-spectrum-discover/

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2691/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158486/Red-Hat-Security-Advisory-2020-2926-01.html

来源:nvd.nist.gov

链接:https://nvd.nist.gov/vuln/detail/CVE-2020-8558

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2375/

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158627/Red-Hat-Security-Advisory-2020-2992-01.html

来源:www.auscert.org.au

链接:https://www.auscert.org.au/bulletins/ESB-2020.2555/

来源:www.ibm.com

链接:https://www.ibm.com/blogs/psirt/security-bulletin-ibm-cloud-private-is-vulnerable-to-kubernetes-vulnerabilities/

来源:access.redhat.com

链接:https://access.redhat.com/security/cve/cve-2020-8558

来源:packetstormsecurity.com

链接:https://packetstormsecurity.com/files/158406/Red-Hat-Security-Advisory-2020-2412-01.html

来源:vigilance.fr

链接:https://vigilance.fr/vulnerability/Kubernetes-information-disclosure-via-Kube-proxy-TCP-UDP-Services-Access-32781

受影响实体

暂无

补丁

Kubernetes kubelet和kube-proxy 授权问题漏洞的修复措施

正文

Kubernetes 授权问题漏洞

漏洞信息详情