CyberRota Analysis
AI-GeneratedA buffer overflow vulnerability in the Diameter Rx Handler of Open5GS versions up to 2.7.1 can be exploited remotely through manipulated arguments, potentially leading to unauthorized access or system crashes. Organizations using Open5GS should prioritize upgrading to version 2.7.2 to mitigate this risk, as exploits are publicly available. Immediate action is recommended to protect against potential attacks.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
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.