Description
MOOS essential-moos pShare through 10.0.1 fails to properly authorize PSHARE_CMD messages, allowing any publisher to reconfigure network routes and listeners at runtime. Attackers can send crafted PSHARE_CMD messages with cmd=output or cmd=input parameters to open new listeners on arbitrary addresses and redirect or duplicate bus traffic to attacker-controlled destinations.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| themoos | essential-moos | ≤ 10.0.1 | — |
References
- Pull Request #20 issue-tracking patch
- Proposed fix commit (pull request not merged) patch
- https://github.com/themoos/essential-moos product
- Share.cpp (verified sink) technical-description
- VulnCheck Advisory: MOOS essential-moos through 10.0.1 pShare Unauthorized Runtime Route Reconfiguration third-party-advisory