5
CVSSv2

CVE-2021-34430

Published: 08/07/2021 Updated: 12/07/2021
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 445
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Vulnerability Summary

Eclipse TinyDTLS up to and including 0.9-rc1 relies on the rand function in the C library, which makes it easier for remote malicious users to compute the master key and then decrypt DTLS traffic.

Vulnerability Trend

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eclipse tinydtls

eclipse tinydtls 0.9