CVE-2022-39273— FlyteAdmin 信任管理问题漏洞

Default OAuth Authorization Server secret in FlyteAdmin

FlyteAdmin is the control plane for the data processing platform Flyte. Users who enable the default Flyte’s authorization server without changing the default clientid hashes will be exposed to the public internet. In an effort to make enabling authentication easier for Flyte administrators, the default configuration for Flyte Admin allows access for Flyte Propeller even after turning on authentication via a hardcoded hashed password. This password is also set on the default Flyte Propeller configmap in the various Flyte Helm charts. Users who enable auth but do not override this setting in Flyte Admin’s configuration may unbeknownst to them be allowing public traffic in by way of this default password with attackers effectively impersonating propeller. This only applies to users who have not specified the ExternalAuthorizationServer setting. Usage of an external auth server automatically turns off this default configuration and are not susceptible to this vulnerability. This issue has been addressed in version 1.1.44. Users should manually set the staticClients in the selfAuthServer section of their configuration if they intend to rely on Admin’s internal auth server. Again, users who use an external auth server are automatically protected from this vulnerability.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

使用硬编码的凭证

FlyteAdmin 信任管理问题漏洞

FlyteAdmin是Flyte开源的一个控制平面。负责管理实体（任务、工作流、启动计划）和管理工作流执行。 FlyteAdmin存在安全漏洞，该漏洞源于启用默认Flyte授权服务器而不更改默认clientid哈希的用户将暴露在公共互联网上。

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