CVE-2024-27099
published 2024-02-27CVE-2024-27099: The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. When processing an incorrect `AMQP_VALUE` failed state, may cause a double free…
PriorityP346critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.42%
69.5th percentile
The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. When processing an incorrect `AMQP_VALUE` failed state, may cause a double free problem. This may cause a RCE. Update submodule with commit 2ca42b6e4e098af2d17e487814a91d05f6ae4987.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| azure | azure-uamqp-c | < 2023-2-08 | 2023-2-08 |
| debian | azure-uamqp-python | < azure-uamqp-python 1.6.8-2 (forky) | azure-uamqp-python 1.6.8-2 (forky) |
| microsoft | azure_uamqp | < 2023-2-08 | 2023-2-08 |
| msrc | azl3_azure-iot-sdk-c_2023.08.07-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_azure-iot-sdk-c_2024.03.04-1_on_azure_linux_3.0 | — | — |
| msrc | azure_linux_3.0_arm | — | — |
| msrc | azure_linux_3.0_x64 | — | — |
| msrc | cbl2_azure-iot-sdk-c_2022.01.21-3_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_azure-iot-sdk-c_2022.01.21-4_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_msrc9.8CRITICAL
vendor_redhat9.8CRITICAL
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OSV
CVE-2024-27099: The uAMQP is a C library for AMQP 1
osv·2024-02-27·CVSS 9.8
CVE-2024-27099 [CRITICAL] CVE-2024-27099: The uAMQP is a C library for AMQP 1
The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. When processing an incorrect `AMQP_VALUE` failed state, may cause a double free problem. This may cause a RCE. Update submodule with commit 2ca42b6e4e098af2d17e487814a91d05f6ae4987.
Red Hat
python-uamqp-azure: Double free at link.c
vendor_redhat·2024-02-27·CVSS 9.8
CVE-2024-27099 [CRITICAL] CWE-415 python-uamqp-azure: Double free at link.c
python-uamqp-azure: Double free at link.c
The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. When processing an incorrect `AMQP_VALUE` failed state, may cause a double free problem. This may cause a RCE. Update submodule with commit 2ca42b6e4e098af2d17e487814a91d05f6ae4987.
A double free vulnerability was found in python-uamqp-azure affecting the embedded azure-uamqp-c library at the link.c file. If some uncommon conditions are met, an authenticated user may cause remote code execution.
Package: python3x-uamqp (Red Hat Ansible Automation Platform 2) - Not affected
Package: python-uamqp (Red Hat Ansible Automation Platform 2) - Not affected
Microsoft
Azure IoT Platform Device SDK Double Free Vulnerability
vendor_msrc·2024-02-13·CVSS 9.8
CVE-2024-27099 [CRITICAL] CWE-415 Azure IoT Platform Device SDK Double Free Vulnerability
Azure IoT Platform Device SDK Double Free Vulnerability
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
GitHub_M: GitHub_M
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Reference: https:/
Debian
CVE-2024-27099: azure-uamqp-python - The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. Whe...
vendor_debian·2024·CVSS 9.8
CVE-2024-27099 [CRITICAL] CVE-2024-27099: azure-uamqp-python - The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. Whe...
The uAMQP is a C library for AMQP 1.0 communication to Azure Cloud Services. When processing an incorrect `AMQP_VALUE` failed state, may cause a double free problem. This may cause a RCE. Update submodule with commit 2ca42b6e4e098af2d17e487814a91d05f6ae4987.
Scope: local
bookworm: open
bullseye: open
forky: resolved (fixed in 1.6.8-2)
sid: resolved (fixed in 1.6.8-2)
trixie: resolved (fixed in 1.6.8-2)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://github.com/Azure/azure-uamqp-c/commit/2ca42b6e4e098af2d17e487814a91d05f6ae4987https://github.com/Azure/azure-uamqp-c/security/advisories/GHSA-6rh4-fj44-v4jjhttps://github.com/Azure/azure-uamqp-c/commit/2ca42b6e4e098af2d17e487814a91d05f6ae4987https://github.com/Azure/azure-uamqp-c/security/advisories/GHSA-6rh4-fj44-v4jj
2024-02-27
Published