Description
A vulnerability was determined in NASA cFS up to 7.0.0. This impacts the function CFE_SB_TransmitMsg of the file cfe_sb_priv.c of the component CCSDS Header Size Handler. Executing a manipulation can lead to memory corruption. The project was informed of the problem early through an issue report but has not responded yet.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| NASA | cFS | 7.0 | — |
References
- VDB-355079 | NASA cFS CCSDS Header Size cfe_sb_priv.c CFE_SB_TransmitMsg memory corruption vdb-entry technical-description
- VDB-355079 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #781951 | NASA cFS 7.0.0 CFE_SB_TransmitMsg memcpy trusts CCSDS header size without sourc third-party-advisory
- https://github.com/nasa/cFS/issues/953 issue-tracking
- https://github.com/nasa/cFS/ product