CVE-2021-36762 | BDVDB-2026-159173 Detail

Description#

An issue was discovered in HCC Embedded InterNiche NicheStack through 4.3. The tfshnd():tftpsrv.c TFTP packet processing function doesn't 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).

Impact#

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Exploit#

History#

1. Version 12021-08-19Record published in the CVE List.
2. Version 22024-08-04Most recent update recorded in the CVE List.