OSV-2021-1349

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Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wolfmqtt/OSV-2021-1349.yaml
JSON Data
https://api.osv.dev/v1/vulns/OSV-2021-1349
Published
2021-09-22T00:00:39.971371Z
Modified
2022-04-13T03:04:34.010392Z
Summary
Heap-buffer-overflow in MqttClient_DecodePacket
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=39083

Crash type: Heap-buffer-overflow WRITE 1
Crash state:
MqttClient_DecodePacket
MqttClient_WaitType
MqttClient_Connect
References

Affected packages

OSS-Fuzz / wolfmqtt

Package

Name
wolfmqtt
Purl
pkg:generic/wolfmqtt

Affected ranges

Type
GIT
Repo
https://github.com/wolfSSL/wolfMQTT.git
Events
Introduced
237f693c5731dcbd6adc9de69d9f575421c4414e
Fixed
84d4b53122e0fa0280c7872350b89d5777dabbb2

Affected versions

v1.*

v1.9

Ecosystem specific 

{
    "severity": "HIGH"
}