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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. VulnerabilitiesSearch And Statistics

Search Results (Refine Search)

Search Parameters:
  • Results Type: Overview
  • Keyword (text search): cpe:2.3:a:wolfssl:wolfmqtt:1.9:*:*:*:*:*:*:*
  • CPE Name Search: true
There are 7 matching records.
Displaying matches 1 through 7.
Vuln ID Summary CVSS Severity
CVE-2021-45939

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Subscribe).

Published: December 31, 2021; 8:15:08 PM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2021-45938

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Unsubscribe).

Published: December 31, 2021; 8:15:08 PM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2021-45937

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_WaitType and MqttClient_Connect).

Published: December 31, 2021; 8:15:08 PM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2021-45936

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttDecode_Disconnect (called from MqttClient_DecodePacket and MqttClient_WaitType).

Published: December 31, 2021; 8:15:08 PM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2021-45934

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow in MqttClient_DecodePacket (called from MqttClient_HandlePacket and MqttClient_WaitType).

Published: December 31, 2021; 8:15:08 PM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2021-45933

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (8 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_HandlePacket).

Published: December 31, 2021; 8:15:08 PM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM
CVE-2021-45932

wolfSSL wolfMQTT 1.9 has a heap-based buffer overflow (4 bytes) in MqttDecode_Publish (called from MqttClient_DecodePacket and MqttClient_HandlePacket).

Published: December 31, 2021; 8:15:08 PM -0500 		V4.0:(not available)
 V3.1: 5.5 MEDIUM
V2.0: 4.3 MEDIUM