Vulnerability Information
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Vulnerability Title
Fullchain's Invalid NetworkPolicy enables a malicious actor to pivot into another namespace
Vulnerability Description
Fullchain is an umbrella project for deploying a ready-to-use CTF platform. In versions prior to 0.1.1, due to a mis-written NetworkPolicy, a malicious actor can pivot from a subverted application to any Pod out of the origin namespace. The flawed inter-ns NetworkPolicy breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. This issue has been fixed in version 0.1.1. To workaround, delete the failing network policy that should be prefixed by inter-ns- in the target namespace.
CVSS Information
N/A
Vulnerability Type
访问控制不恰当
Vulnerability Title
Fullchain 访问控制错误漏洞
Vulnerability Description
Fullchain是CTFer.io开源的一个CTF竞赛平台。 Fullchain 0.1.1之前版本存在访问控制错误漏洞，该漏洞源于网络策略配置错误，可能导致横向移动。
CVSS Information
N/A
Vulnerability Type
N/A