Know every vulnerabilitybefore it knows you.
DevGuard continuously monitors your dependencies and alerts you when CVEs like this one affect your stack — with real-time threat intelligence built for developers.
GHSA-67x4-qr35-qvrm
No affected components available
Impact
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 unknowingly allow 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. Using an external auth server automatically turns off this default configuration is not susceptible to this vulnerability.
Patches
1.1.44
Workarounds
Users should manually set the staticClients in the selfAuthServer section of their configuration if they intend to rely on Admin’s internal auth server.
References
https://github.com/flyteorg/flyteadmin/pull/478 https://docs.flyte.org/en/latest/deployment/cluster_config/auth_setup.html#oauth2-authorization-server
For more information
If you have any questions or comments about this advisory:
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the confidentiality of the information.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
Browse More
Continuously monitor your dependencies and get alerted when vulnerabilities like this one affect your stack.
Checkout DevGuard