CVE-2024-21646criticalCWE-94

CVE-2024-21646: critical vulnerability in azure-uamqp-c

Azure IoT Platform Device SDK Remote Code Execution Vulnerability

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28Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 9.8epss 5.1%
In short

A flaw in Azure's UAMQP library allows attackers to send specially crafted binary data that triggers a memory safety issue, potentially letting them run malicious code on affected devices or systems.

Technical detail

CWE-94 integer overflow/wraparound in UAMQP library when processing crafted binary type data; attack vector is network-based with low complexity; pre-condition requires affected client to receive untrusted binary input; impact is remote code execution with full system compromise.

Summary generated and translated by AI from the official description.
Azure uAMQP is a general purpose C library for AMQP 1.0. The UAMQP library is used by several clients to implement AMQP protocol communication. When clients using this library receive a crafted binary type data, an integer overflow or wraparound or memory safety issue can occur and may cause remote code execution. This vulnerability has been patched in release 2024-01-01.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Azure · azure-uamqp-c
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