Integer overflow in Azure AMQP library for C - CVE-2024-21646

Vulnerability identifier: #VU87934

CSH Severity: Medium

CVSS v4: 8.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-21646

CWE-ID: CWE-190

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote user to execute arbitrary code on the target system.

The vulnerability exists due to integer overflow. A remote user can pass specially crafted data to the application, trigger an integer overflow and execute arbitrary code on the target system.

Azure AMQP library for C
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Manager Server
Public Cloud Module
openSUSE Leap
python3-uamqp-debuginfo
python3-uamqp
python-uamqp-debugsource

Install updates from vendor's website.

Azure AMQP library for C - update to 2024-01-01
python3-uamqp-debuginfo - update to 1.5.3-150100.4.10.1
python3-uamqp - update to 1.5.3-150100.4.10.1
python-uamqp-debugsource - update to 1.5.3-150100.4.10.1

• https://github.com/Azure/azure-uamqp-c/security/advisories/GHSA-j29m-p99g-7hpv
• https://github.com/Azure/azure-uamqp-c/commit/12ddb3a31a5a97f55b06fa5d74c59a1d84ad78fe

• Multiple vulnerabilities in Microsoft Azure AMQP library for C
• SUSE update for python-uamqp