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CVE-2021-36762
Published: Aug 19, 2021
Modified: Aug 4, 2024
PUBLISHED
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).
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://www.hcc-embedded.com/about/about-interniche
x_refsource_MISC
VU#608209
third-party-advisory
x_refsource_CERT-VN
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