Description (CNA)
emp3r0r is a C2 designed by Linux users for Linux environments. Prior to version 4.2.5, the `http_poll` C2 transport accepts attacker-controlled HTTP polling sessions before CBOR `MsgAuth` authentication is completed. A remote unauthenticated attacker can create arbitrary polling sessions and send request bodies that are forwarded into the C2 dispatch path. This can consume server resources and trigger pre-auth C2 processing. Version 4.2.5 patches the issue.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| jm33-m0 / emp3r0r | affected < 4.2.5 |
CWE
CWE-400
References
- https://github.com/jm33-m0/emp3r0r/security/advisories/GHSA-4595-rvpx-4q34
- https://github.com/jm33-m0/emp3r0r/releases/tag/v4.2.5
ADP enrichment
No English description supplied.