Description (CNA)
F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.3.0, Svc::FileUplink handling of Fw::FilePacket::StartPacket destination paths FileUplink copies the packet-controlled destinationPath and opens it for writing without canonicalization or confinement to an upload directory. When a peer able to send file-uplink packets supplies an absolute, traversing, or otherwise attacker-selected writable destination path, files can be created or overwritten at attacker-selected writable filesystem locations, affecting integrity and potentially availability. This issue is fixed in version 4.3.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| nasa / fprime | affected < 4.3.0 |
CWE
CWE-22, CWE-73
References
- https://github.com/nasa/fprime/security/advisories/GHSA-5rfj-hw2g-vwmv
- https://github.com/nasa/fprime/pull/5320
- https://github.com/nasa/fprime/commit/4c8b9c0b8692b0d47cbd5f2ccec61c74aa02b893
- https://github.com/nasa/fprime/releases/tag/v4.3.0
ADP enrichment
No English description supplied.
No references supplied.