PT-2021-24327
CVE-2021-45938
·
تاريخ النشر
2021-12-31
·
تاريخ التحديث
2022-01-11
الوصف من
CVSS 3.1
5.5
متوسطةالمقاييسAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions:
wolfSSL wolfMQTT version 1.9
Description:
The issue is a heap-based buffer overflow in the
MqttClient DecodePacket function, which is called from MqttClient WaitType and MqttClient Unsubscribe.Recommendations:
For wolfSSL wolfMQTT version 1.9, consider disabling the
MqttClient DecodePacket function as a temporary workaround until a patch is available. Restrict access to the MqttClient WaitType and MqttClient Unsubscribe functions to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.قابلية الاستغلال
استغلال
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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