VulnerabilityModified
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.
HIGH 7.5EPSS 1.81%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.81%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 1.81% probability · 77th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- eclipse/tinydtls
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/97193
- https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998bThird Party Advisory
- https://github.com/k1rh4/CVE/blob/master/tinydtlsThird Party Advisory
- http://www.securityfocus.com/bid/97193
- https://gist.github.com/k1rh4/25dcb124aef2a8a2a5f4677d64d1998bThird Party Advisory
- https://github.com/k1rh4/CVE/blob/master/tinydtlsThird Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.