CVE-2017-7243

7.5 HIGH

Published: March 24, 2017 Modified: May 13, 2026

Description

Eclipse tinydtls 0.8.2 for Eclipse IoT allows remote attackers to cause a denial of service (DTLS peer crash) by sending a "Change cipher spec" packet without pre-handshake.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

http://www.securityfocus.com/bid/97193

Source: cve@mitre.org

https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998b

Source: cve@mitre.org

Third Party Advisory

https://github.com/k1rh4/CVE/blob/master/tinydtls

Source: cve@mitre.org

Third Party Advisory

http://www.securityfocus.com/bid/97193

Source: af854a3a-2127-422b-91ae-364da2661108

https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998b

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

https://github.com/k1rh4/CVE/blob/master/tinydtls

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party Advisory

6 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.5 / 10.0

EPSS (Exploit Probability)

1.8%

76th percentile

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-476

Affected Vendors

eclipse

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