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CVE-2021-36762 PUBLISHED CVSS 7.5 HIGH

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).

EPSS 0.35% · 57.4th percentile

Risk Scores

CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
EPSS Score
0.35%
57.4th percentile

Affected Products

VendorProductVersions
n/an/an/a
hcc-embeddednichestack0

Timeline

References

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