CyberRota Analysis
AI-GeneratedA stack-based buffer overflow vulnerability exists in the Diameter S6a Interface of Open5GS versions up to 2.7.1, specifically in the hss_ogs_diam_s6a_air_cb and hss_ogs_diam_s6a_ulr_cb functions. This flaw can be exploited remotely, potentially allowing attackers to execute arbitrary code. Organizations using Open5GS should prioritize upgrading to version 2.7.2 to mitigate this risk, as the exploit has been made public.
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 found in Open5GS up to 2.7.1. This affects the function hss_ogs_diam_s6a_air_cb/hss_ogs_diam_s6a_ulr_cb of the file src/hss/hss-s6a-path.c of the component Diameter S6a Interface. Performing a manipulation of the argument os.len results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. Upgrading to version 2.7.2 is able to mitigate this issue. The patch is named e89aa79efe629ae90f59dcdf8847c117d9a7da86. It is suggested to upgrade the affected component.