漏洞信息
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Vulnerability Title
Unauthenticated Go pprof exposure in Calico debug server
Vulnerability Description
When Calico's shared debug server is enabled (disabled by default), the Calico kube-controllers and Goldmane components bind their Go pprof debug listener to 0.0.0.0 without authentication. Any pod with network reachability to the listener can retrieve the process heap, goroutine stacks (including function arguments), and command-line arguments. Depending on the process's in-memory state, the heap may contain sensitive material. The debug listener is opt-in but is unsafe when enabled because it offers no authentication and no safe localhost-only binding option.
CVSS Information
CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:L/SI:L/SA:L
Vulnerability Type
遗留的调试代码
Vulnerability Title
Tigera calico 信息泄露漏洞
Vulnerability Description
Tigera Calico是美国Tigera公司开源的一套针对容器、虚拟机和主机工作负载的开源网络安全解决方案。 Tigera calico 3.31.6之前版本和3.32.0版本至3.32.1之前版本存在安全漏洞,该漏洞源于当共享调试服务器启用时,Calico kube-controllers和Goldmane组件将Go pprof调试监听器绑定到0.0.0.0且无需身份验证,导致网络可达的Pod可检索进程堆、goroutine栈和命令行参数,可能泄露敏感信息。
CVSS Information
N/A
Vulnerability Type
N/A