CVE-2018-1002102 — Vulnetix

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CVE-2018-1002102 REJECTED

Improper validation of URL redirection in the Kubernetes API server in versions prior to v1.14.0 allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints to arbitrary hosts. Impacted API servers will follow the redirect as a GET request with client-certificate credentials for authenticating to the Kubelet.

EPSS 0.21% · 42.8th percentile

Risk Scores

EPSS Score

0.21%

42.8th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:Pro:20.04:LTS	kubernetes	1.0, 0
Ubuntu:24.04:LTS	kubernetes	0, 1.0
Ubuntu:22.04:LTS	kubernetes	0, 1.0

Timeline

Dec 5, 2019 CVE Published
Jan 16, 2020 CVE Updated
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Oct 24, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Feb 25, 2022 EPSS Score
Apr 28, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2018-1002102 third-party-advisory
https://github.com/kubernetes/kubernetes/issues/85867 third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2018-1002102 third-party-advisory

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