漏洞信息
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Vulnerability Title
free5GC has Array Index Out of Bounds in AMF Leading to Denial of Service
Vulnerability Description
free5GC is an open-source project for 5th generation (5G) mobile core networks. Versions up to and including 1.4.1 of free5GC's AMF service have a Buffer Overflow vulnerability leading to Denial of Service. Remote unauthenticated attackers can crash the AMF service by sending a specially crafted NAS Registration Request with a malformed 5GS Mobile Identity, causing complete denial of service for the 5G core network. All deployments of free5GC using the AMF component may be affected. Pull request 43 of the free5gc/nas repo contains a fix. No direct workaround is available at the application level. Applying the official patch is recommended.
CVSS Information
N/A
Vulnerability Type
对数组索引的验证不恰当
Vulnerability Title
free5GC 输入验证错误漏洞
Vulnerability Description
free5GC是free5GC开源的一个第 5 代 (5G) 移动核心网络的开源项目。 free5GC 1.4.1及之前版本存在输入验证错误漏洞，该漏洞源于缓冲区溢出，可能导致拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A