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GHSA-q98f-2x4p-prjr
No affected components available
Impact
In distributed service mode, Pomerium's Authenticate service exposes pprof debug and prometheus metrics handlers to untrusted traffic. This can leak potentially sensitive environmental information or lead to limited denial of service conditions.
Patches
v0.17.1
Workarounds
Block access to /debug and /metrics paths on the authenticate service. This can be done with any L7 proxy, including Pomerium's own proxy service.
References
https://github.com/pomerium/pomerium/pull/3212
For more information
If you have any questions or comments about this advisory:
- Open an issue in Pomerium
- Email us at security@pomerium.com
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 low impact on the confidentiality of the information. There is a low impact on the availability of the system.
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.
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