CVE-2021-45933

Published: Dec 31, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

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

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/wolfSSL/wolfMQTT/commit/84d4b53122e0fa0280c7872350b89d5777dabbb2

x_refsource_MISC

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wolfmqtt/OSV-2021-1211.yaml

x_refsource_MISC

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38237

x_refsource_MISC

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now

CVE-2021-45933

Description

Affected Products

References