CVE-2021-42145

Name of the Vulnerable Software and Affected Versions Contiki-NG tinyDTLS through master branch 53a0d97

Description An assertion failure in the check certificate request() function allows attackers to cause a denial of service. This issue affects Contiki-NG tinyDTLS, enabling attackers to exploit it and disrupt service.

Recommendations For Contiki-NG tinyDTLS through master branch 53a0d97, as a temporary workaround, consider disabling the check certificate request() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.