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Attacker Value
Unknown

CVE-2021-45939

Disclosure Date: January 01, 2022 (last updated February 23, 2025)
wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Subscribe).
Attacker Value
Unknown

CVE-2021-45938

Disclosure Date: January 01, 2022 (last updated February 23, 2025)
wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Unsubscribe).
Attacker Value
Unknown

CVE-2021-45937

Disclosure Date: January 01, 2022 (last updated February 23, 2025)
wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Connect).
Attacker Value
Unknown

CVE-2021-45936

Disclosure Date: January 01, 2022 (last updated February 23, 2025)
wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttDecode_Disconnect (called from MqttClient_DecodePacket and MqttClient_WaitType).
Attacker Value
Unknown

CVE-2021-45934

Disclosure Date: January 01, 2022 (last updated February 23, 2025)
wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_HandlePacket and MqttClient_WaitType).
Attacker Value
Unknown

CVE-2021-45933

Disclosure Date: January 01, 2022 (last updated February 23, 2025)
wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (8 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_HandlePacket).
Attacker Value
Unknown

CVE-2021-45932

Disclosure Date: January 01, 2022 (last updated February 23, 2025)
wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (4 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_HandlePacket).