CVE-2021-45939

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClientDecodePacket called from MqttClientWaitType and MqttClientSubscribe...

CVE-2021-45939

creationtimestamp| type| source ---|---|--- 2022-01-01 07:36:06+00:00| seen| https://t.me/cibsecurity/34804...

CVE-2021-45939

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClientDecodePacket called from MqttClientWaitType and MqttClientSubscribe...

CVE-2021-45939

The CVE-2021-45939 entry concerns wolfSSL wolfMQTT 1.9, where a heap-based buffer overflow occurs in MqttClient_DecodePacket (triggered by MqttClient_WaitType and MqttClient_Subscribe). The connected documents confirm the affected component and the root cause (memory boundary mismanagement leadin...