Description
Eclipse TinyDTLS through 0.9-rc1 relies on the rand function in the C library, which makes it easier for remote attackers to compute the master key and then decrypt DTLS traffic.
Scores
CVSS v3
7.5
EPSS
0.0014
EPSS Percentile
33.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-326
CWE-338
Status
published
Products (2)
eclipse/tinydtls
0.9 rc1
eclipse/tinydtls
< 0.8.2
Published
Jul 08, 2021
Tracked Since
Feb 18, 2026