azure-uamqp-python: CVE-2024-29195

Debian Bug report logs - #1068457
azure-uamqp-python: CVE-2024-29195

Reply or subscribe to this bug.

Toggle useless messages

Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Moritz Mühlenhoff <jmm@inutil.org>

To: submit@bugs.debian.org

Subject: azure-uamqp-python: CVE-2024-29195

Date: Fri, 5 Apr 2024 16:50:36 +0200

Source: azure-uamqp-python
X-Debbugs-CC: team@security.debian.org
Severity: grave
Tags: security

Hi,

The following vulnerability was published for azure-uamqp-python.

CVE-2024-29195[0]:
| 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.

https://github.com/Azure/azure-c-shared-utility/security/advisories/GHSA-m8wp-hc7w-x4xg
https://github.com/Azure/azure-c-shared-utility/commit/1129147c38ac02ad974c4c701a1e01b2141b9fe2


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2024-29195
    https://www.cve.org/CVERecord?id=CVE-2024-29195

Please adjust the affected versions in the BTS as needed.

Send a report that this bug log contains spam.