GHSA-x6mj-w4jf-jmgwMediumCVSS 6.3
Server Side Request Forgery (SSRF) in Kubernetes
🔗 CVE IDs covered (1)
📋 Description
The Kubernetes kube-controller-manager in versions v1.0-1.14, versions prior to v1.15.12, v1.16.9, v1.17.5, and version v1.18.0 are vulnerable to a Server Side Request Forgery (SSRF) that allows certain authorized users to leak up to 500 bytes of arbitrary information from unprotected endpoints within the master's host network (such as link-local or loopback services).
🎯 Affected products4
- go/k8s.io/kubernetes:>= 1.18.0, < 1.18.1
- go/k8s.io/kubernetes:>= 1.17.0, < 1.17.4
- go/k8s.io/kubernetes:>= 1.16.0, < 1.16.9
- go/k8s.io/kubernetes:< 1.15.12
🔗 References (9)
- https://nvd.nist.gov/vuln/detail/CVE-2020-8555
- https://github.com/kubernetes/kubernetes/issues/91542
- https://github.com/kubernetes/kubernetes/pull/89794
- https://groups.google.com/d/topic/kubernetes-security-announce/kEK27tqqs30/discussion
- https://lists.fedoraproject.org/archives/list/[email protected]/message/3SOCLOPTSYABTE4CLTSPDIFE6ZZZR4LX/
- https://security.netapp.com/advisory/ntap-20200724-0005/
- http://www.openwall.com/lists/oss-security/2020/06/01/4
- http://www.openwall.com/lists/oss-security/2021/05/04/8
- https://github.com/advisories/GHSA-x6mj-w4jf-jmgw