CVE-2024-14044
MediumCVSS 6.3Exploitation Probability (EPSS)
Low risk39th percentile - higher than 39% of all known CVEs
Summary
A vulnerability was identified in Open5GS up to 2.7.1. The function pcrf_rx_aar_cb in src/pcrf/pcrf-rx-path.c of the Diameter Rx Handler component is affected. Manipulation of the arguments num_of_media_component/num_of_sub leads to buffer overflow. The attack can be initiated remotely. The exploit is publicly available. Upgrading to version 2.7.2 addresses the issue.
Risk Assessment
Buffer overflow may allow remote code execution or cause service disruption. The public exploit increases the risk of attack.
Recommendation
Upgrade Open5GS to version 2.7.2 or later as soon as possible, as it contains the fix.
Original NVD description (English source)
A vulnerability was identified in Open5GS up to 2.7.1. This issue affects the function pcrf_rx_aar_cb of the file src/pcrf/pcrf-rx-path.c of the component Diameter Rx Handler. The manipulation of the argument num_of_media_component/num_of_sub leads to buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 2.7.2 is capable of addressing this issue. The identifier of the patch is 87b4e4535c77ded627cdb6f4e4e2e3ea761f40b7. It is recommended to upgrade the affected component.