CVE Vulnerability

CVE-2018-8531

A remote code execution vulnerability exists in the way that Azure IoT Hub Device Client SDK using MQTT protocol accesses objects in memory, aka "Azure IoT Device Client SDK Memory Corruption Vulnerability." This affects Hub Device Client SDK, Azure IoT Edge.

9.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8531 Patch Vendor Advisory
http://www.securityfocus.com/bid/105472 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:microsoft:azure_internet_of_things_edge:-:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:csharp_software_development_kit:*:*:*:*:*:azure_internet_of_things:*:*
Information

Published : 2018-10-10 01:29

Updated : 2020-08-24 05:37

NVD link : CVE-2018-8531

Mitre link : CVE-2018-8531

Products Affected
No products.
CWE
CWE-787