An issue was discovered in HCC Embedded InterNiche NicheStack through 4.3. The tfshnd():tftpsrv.c TFTP packet processing function doesnt ensure that a filename is adequately 0 terminated; therefore, a subsequent call to strlen for the filename might read out of bounds of the protocol packet buffer (if no 0 byte exists within a reasonable range).
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Nichestack | Hcc-embedded | * | 4.3 (excluding) |