Advisory Details

April 25th, 2024

Microsoft uAMQP for Python azure-iot-sdks-ci Uncontrolled Search Path Element Remote Code Execution Vulnerability

ZDI-24-400
ZDI-CAN-23558

CVE ID
CVSS SCORE 9.8, AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AFFECTED VENDORS Microsoft
AFFECTED PRODUCTS uAMQP for Python
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Microsoft uAMQP for Python. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the installation of uAMQP for Python. When installed from the official Microsoft GitHub repository, the installation attempts to load a non-existent cloud resource that is vulnerable to takeover. An attacker can leverage this vulnerability to execute code on systems dependent on the cloud resource.

ADDITIONAL DETAILS Microsoft has issued an update to correct this vulnerability. More details can be found at:
https://portal.msrc.microsoft.com/en-us/security-guidance/researcher-acknowledgments-online-services
DISCLOSURE TIMELINE
  • 2024-03-04 - Vulnerability reported to vendor
  • 2024-04-25 - Coordinated public release of advisory
  • 2024-07-01 - Advisory Updated
CREDIT Nitesh Surana (@_niteshsurana) of Trend Micro Research
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