Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-7243

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.

Published

2017-03-24T15:59:01.293

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-476

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	eclipse	tinydtls	0.8.2	Yes

References

http://www.securityfocus.com/bid/97193 ([email protected])
https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998b Third Party Advisory ([email protected])
https://github.com/k1rh4/CVE/blob/master/tinydtls Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/97193 (af854a3a-2127-422b-91ae-364da2661108)
https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998b Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/k1rh4/CVE/blob/master/tinydtls Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)