cnvd - cnvd-2025-08799

cnvd-2025-08799

Vulnerability from cnvd

Title: Open5GS拒绝服务漏洞（CNVD-2025-08799）

Description:

Open5GS是Open5GS开源的一个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，攻击者可利用该漏洞通过精心设计的NAS数据包引发拒绝服务(DoS)。

Severity: 高

Patch Name: Open5GS拒绝服务漏洞（CNVD-2025-08799）的补丁

Patch Description:

Open5GS是Open5GS开源的一个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，攻击者可利用该漏洞通过精心设计的NAS数据包引发拒绝服务(DoS)。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://github.com/open5gs/open5gs/releases/tag/v2.7.2

Reference: https://nvd.nist.gov/vuln/detail/CVE-2024-24431

Impacted products

Name
Open5GS Open5GS v2.7.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2024-24431",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2024-24431"
    }
  },
  "description": "Open5GS\u662fOpen5GS\u5f00\u6e90\u7684\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\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684NAS\u6570\u636e\u5305\u5f15\u53d1\u62d2\u7edd\u670d\u52a1(DoS)\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://github.com/open5gs/open5gs/releases/tag/v2.7.2",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-08799",
  "openTime": "2025-04-27",
  "patchDescription": "Open5GS\u662fOpen5GS\u5f00\u6e90\u7684\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\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u7cbe\u5fc3\u8bbe\u8ba1\u7684NAS\u6570\u636e\u5305\u5f15\u53d1\u62d2\u7edd\u670d\u52a1(DoS)\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-2025-08799\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Open5GS Open5GS v2.7.0"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2024-24431",
  "serverity": "\u9ad8",
  "submitTime": "2024-11-21",
  "title": "Open5GS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2025-08799\uff09"
}

CVE-2024-24431 (GCVE-0-2024-24431)

Vulnerability from cvelistv5

Published

2024-11-15 00:00

Modified

2024-12-03 16:04

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

Summary

A reachable assertion in the ogs_nas_emm_decode function of Open5GS v2.7.0 allows attackers to cause a Denial of Service (DoS) via a crafted NAS packet with a zero-length EMM message length.

References

▼	URL	Tags
	https://cellularsecurity.org/ransacked
	https://open5gs.org/

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:open5gs:open5gs:-:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "open5gs",
            "vendor": "open5gs",
            "versions": [
              {
                "status": "affected",
                "version": "2.7.0"
              }
            ]
          }
        ],
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 7.5,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2024-24431",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-12-03T16:02:33.293958Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-78",
                "description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command (\u0027OS Command Injection\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-12-03T16:04:26.231Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A reachable assertion in the ogs_nas_emm_decode function of Open5GS v2.7.0 allows attackers to cause a Denial of Service (DoS) via a crafted NAS packet with a zero-length EMM message length."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-11-15T18:51:21.891724",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://cellularsecurity.org/ransacked"
        },
        {
          "url": "https://open5gs.org/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2024-24431",
    "datePublished": "2024-11-15T00:00:00",
    "dateReserved": "2024-01-25T00:00:00",
    "dateUpdated": "2024-12-03T16:04:26.231Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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