cnvd-2025-08803
Vulnerability from cnvd
Title
Open5GS拒绝服务漏洞（CNVD-2025-08803）
Description
Open5GS是一个5G Core和Epc的C语言开源实现，即Lte/Nr网络的核心网络。 Open5GS存在拒绝服务漏洞，该漏洞源于对扩展标头长度验证不足，攻击者可利用该漏洞导致拒绝服务和过度资源消耗。
Severity
高
Patch Name
Open5GS拒绝服务漏洞（CNVD-2025-08803）的补丁
Patch Description
Open5GS是一个5G Core和Epc的C语言开源实现，即Lte/Nr网络的核心网络。 Open5GS存在拒绝服务漏洞，该漏洞源于对扩展标头长度验证不足，攻击者可利用该漏洞导致拒绝服务和过度资源消耗。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。
Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://www.synopsys.com/blogs/software-security/cyrc-advisory-open5gs-gtp-library/

Reference
https://nvd.nist.gov/vuln/detail/CVE-2023-23846
Impacted products
Name
Open5GS Open5GS GTP library >=2.4.13，<2.5.7
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-23846",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-23846"
    }
  },
  "description": "Open5GS\u662f\u4e00\u4e2a5G Core\u548cEpc\u7684C\u8bed\u8a00\u5f00\u6e90\u5b9e\u73b0\uff0c\u5373Lte/Nr\u7f51\u7edc\u7684\u6838\u5fc3\u7f51\u7edc\u3002\n\nOpen5GS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u6269\u5c55\u6807\u5934\u957f\u5ea6\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u548c\u8fc7\u5ea6\u8d44\u6e90\u6d88\u8017\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u7a0b\u5e8f\u4fee\u590d\u8be5\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u89c1\u5382\u5546\u5b98\u7f51:\r\nhttps://www.synopsys.com/blogs/software-security/cyrc-advisory-open5gs-gtp-library/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-08803",
  "openTime": "2025-04-27",
  "patchDescription": "Open5GS\u662f\u4e00\u4e2a5G Core\u548cEpc\u7684C\u8bed\u8a00\u5f00\u6e90\u5b9e\u73b0\uff0c\u5373Lte/Nr\u7f51\u7edc\u7684\u6838\u5fc3\u7f51\u7edc\u3002\r\n\r\nOpen5GS\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5bf9\u6269\u5c55\u6807\u5934\u957f\u5ea6\u9a8c\u8bc1\u4e0d\u8db3\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u548c\u8fc7\u5ea6\u8d44\u6e90\u6d88\u8017\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Open5GS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2025-08803\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Open5GS Open5GS GTP library \u003e=2.4.13\uff0c\u003c2.5.7"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-23846",
  "serverity": "\u9ad8",
  "submitTime": "2023-02-09",
  "title": "Open5GS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2025-08803\uff09"
}


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