CVE-2017-7243 Information

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.

CVSS Vector

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

Reference

http://www.securityfocus.com/bid/97193 https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998b https://github.com/k1rh4/CVE/blob/master/tinydtls

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5