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Published: 24/01/2024 Updated: 01/02/2024

CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9

VMScore: 0

An issue exists in Contiki-NG tinyDTLS through master branch 53a0d97. DTLS servers allow remote malicious users to reuse the same epoch number within two times the TCP maximum segment lifetime, which is prohibited in RFC6347. This vulnerability allows remote malicious users to obtain sensitive application (data of connected clients).

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contiki-ng tinydtls 2018-08-30

[Suggested description] An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30 DTLS servers allow remote attackers to reuse the same epoch number within two times the TCP maximum segment lifetime, which is prohibited in RFC6347 This vulnerability allows remote attackers to obtain sensitive application (data of connected clients) [V ...

CWE-755 https://seclists.org/fulldisclosure/2024/Jan/19 https://nvd.nist.gov https://seclists.org/fulldisclosure/2024/Jan/19

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