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).
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2021-08-19T11:09:58

Updated: 2021-08-19T11:10:24

Reserved: 2021-07-16T00:00:00


Link: CVE-2021-36762

JSON object: View

cve-icon NVD Information

Status : Analyzed

Published: 2021-08-19T12:15:09.133

Modified: 2023-08-08T14:21:49.707


Link: CVE-2021-36762

JSON object: View

cve-icon Redhat Information

No data.