CRITICAL🇵🇱 Wersja polska

CVE-2021-42147

CVSS 9.1v3.1pub. 2024-01-24upd. 2025-05-30

Buffer over-read vulnerability in the dtls_sha256_update function in Contiki-NG tinyDTLS through master branch 53a0d97 allows remote attackers to cause a denial of service via crafted data packet.

CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

  • Contiki Ng Tinydtls

    APP
    Contiki-Ng
    2018-08-30
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
DoS
CWE
References

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