The azure-c-shared-utility is a C library for AMQP/MQTT communication to Azure Cloud Services. This library may be used by the Azure IoT C SDK for communication between IoT Hub and IoT Hub devices. An attacker can cause an integer wraparound or under-allocation or heap buffer overflow due to vulnerabilities in parameter checking mechanism, by exploiting the buffer length parameter in Azure C SDK, which may lead to remote code execution. Requirements for RCE are 1. Compromised Azure account allowing malformed payloads to be sent to the device via IoT Hub service, 2. By passing IoT hub service max message payload limit of 128KB, and 3. Ability to overwrite code space with remote code. Fixed in commit https://github.com/Azure/azure-c-shared-utility/commit/1129147c38ac02ad974c4c701a1e01b2141b9fe2.
Max CVSS
6.0
EPSS Score
0.04%
Published
2024-03-26
Updated
2024-03-26
.NET Framework Information Disclosure Vulnerability
Max CVSS
7.5
EPSS Score
0.04%
Published
2024-03-23
Updated
2024-03-25
Xbox Gaming Services Elevation of Privilege Vulnerability
Max CVSS
8.8
EPSS Score
0.04%
Published
2024-03-21
Updated
2024-03-21
Outlook for Android Information Disclosure Vulnerability
Max CVSS
7.5
EPSS Score
0.09%
Published
2024-03-12
Updated
2024-03-12
Azure Data Studio Elevation of Privilege Vulnerability
Max CVSS
7.3
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Microsoft Intune Linux Agent Elevation of Privilege Vulnerability
Max CVSS
6.6
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Microsoft Office Elevation of Privilege Vulnerability
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Microsoft Exchange Server Remote Code Execution Vulnerability
Max CVSS
8.8
EPSS Score
0.09%
Published
2024-03-12
Updated
2024-03-12
Windows Standards-Based Storage Management Service Denial of Service Vulnerability
Max CVSS
6.5
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Microsoft Edge (Chromium-based) Information Disclosure Vulnerability
Max CVSS
8.2
EPSS Score
0.09%
Published
2024-02-23
Updated
2024-02-26
Microsoft QUIC Denial of Service Vulnerability
Max CVSS
7.5
EPSS Score
0.05%
Published
2024-03-12
Updated
2024-03-12
Windows Compressed Folder Tampering Vulnerability
Max CVSS
6.5
EPSS Score
0.05%
Published
2024-03-12
Updated
2024-03-12
Windows Kernel Elevation of Privilege Vulnerability
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Windows Kernel Elevation of Privilege Vulnerability
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Windows Kernel Elevation of Privilege Vulnerability
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Windows Kernel Elevation of Privilege Vulnerability
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Windows Composite Image File System (CimFS) Elevation of Privilege Vulnerability
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Windows Error Reporting Service Elevation of Privilege Vulnerability
Max CVSS
7.8
EPSS Score
0.04%
Published
2024-03-12
Updated
2024-03-12
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Max CVSS
8.8
EPSS Score
0.09%
Published
2024-03-12
Updated
2024-03-12
Visual Studio Code Elevation of Privilege Vulnerability
Max CVSS
8.8
EPSS Score
0.05%
Published
2024-03-12
Updated
2024-03-12
Microsoft Django Backend for SQL Server Remote Code Execution Vulnerability
Max CVSS
8.8
EPSS Score
0.05%
Published
2024-03-12
Updated
2024-03-12
Microsoft ODBC Driver Remote Code Execution Vulnerability
Max CVSS
8.8
EPSS Score
0.09%
Published
2024-03-12
Updated
2024-03-12
Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
Max CVSS
8.8
EPSS Score
0.09%
Published
2024-03-12
Updated
2024-03-12
Microsoft ODBC Driver Remote Code Execution Vulnerability
Max CVSS
8.8
EPSS Score
0.09%
Published
2024-03-12
Updated
2024-03-12
The UAMQP is a general purpose C library for AMQP 1.0. During a call to open_get_offered_capabilities, a memory allocation may fail causing a use-after-free issue and if a client called it during connection communication it may cause a remote code execution. Users are advised to update the submodule with commit `30865c9c`. There are no known workarounds for this vulnerability.
Max CVSS
9.8
EPSS Score
0.04%
Published
2024-02-12
Updated
2024-02-12
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