Description (CNA)
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::GenericHub fromBufferDriver_handler deserialization is vulnerable because the receive handler uses FW_ASSERT for externally influenced deserialization status and type validation and permits a command payload size subtraction to underflow. When an unauthenticated inter-processor hub peer sends a truncated buffer, an invalid HubType, or a header-only command-dispatch payload, malformed hub traffic aborts or resets the process, causing denial of service. This issue is fixed in version 4.2.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| nasa / fprime | affected < 4.2.0 |
CWE
CWE-617
References
- https://github.com/nasa/fprime/security/advisories/GHSA-2mh6-f7jj-6c93
- https://github.com/nasa/fprime/pull/4929
- https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986
- https://github.com/nasa/fprime/releases/tag/v4.2.0
ADP enrichment
No English description supplied.