cnvd - cnvd-2018-08039

cnvd-2018-08039

Vulnerability from cnvd

Title: Huawei多个AR系列产品拒绝服务漏洞

Description:

AR1200、AR160、AR3200等都是中国华为（Huawei）公司的一系列系列企业路由器产品。

Huawei多个AR系列产品存在拒绝服务漏洞，由于ACL机制实现不当，远程攻击者可以向管理接口发送TCP请求，成功利用会导致管理接口的socket资源耗尽，造成拒绝服务。

Severity: 高

Patch Name: Huawei多个AR系列产品拒绝服务漏洞的补丁

Patch Description:

AR1200、AR160、AR3200等都是中国华为（Huawei）公司的一系列系列企业路由器产品。

Huawei多个AR系列产品存在拒绝服务漏洞，由于ACL机制实现不当，远程攻击者可以向管理接口发送TCP请求，成功利用会导致管理接口的socket资源耗尽，造成拒绝服务。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:

用户可联系供应商获得补丁信息： http://www.huawei.com/cn/psirt/security-advisories/2018/huawei-sa-20180418-01-ar-cn

Reference: http://www.huawei.com/cn/psirt/security-advisories/2018/huawei-sa-20180418-01-ar-cn

Impacted products

Name
['Huawei AR1200 V200R006C10SPC300', 'Huawei AR160 V200R006C10SPC300', 'Huawei AR200 V200R006C10SPC300', 'Huawei AR2200 V200R006C10SPC300', 'Huawei AR3200 V200R006C10SPC300']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-7920"
    }
  },
  "description": "AR1200\u3001AR160\u3001AR3200\u7b49\u90fd\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u7cfb\u5217\u4f01\u4e1a\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\nHuawei\u591a\u4e2aAR\u7cfb\u5217\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u7531\u4e8eACL\u673a\u5236\u5b9e\u73b0\u4e0d\u5f53\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5411\u7ba1\u7406\u63a5\u53e3\u53d1\u9001TCP\u8bf7\u6c42\uff0c\u6210\u529f\u5229\u7528\u4f1a\u5bfc\u81f4\u7ba1\u7406\u63a5\u53e3\u7684socket\u8d44\u6e90\u8017\u5c3d\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Huawei",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://www.huawei.com/cn/psirt/security-advisories/2018/huawei-sa-20180418-01-ar-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08039",
  "openTime": "2018-04-19",
  "patchDescription": "AR1200\u3001AR160\u3001AR3200\u7b49\u90fd\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u7cfb\u5217\u4f01\u4e1a\u8def\u7531\u5668\u4ea7\u54c1\u3002\r\n\r\nHuawei\u591a\u4e2aAR\u7cfb\u5217\u4ea7\u54c1\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u7531\u4e8eACL\u673a\u5236\u5b9e\u73b0\u4e0d\u5f53\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5411\u7ba1\u7406\u63a5\u53e3\u53d1\u9001TCP\u8bf7\u6c42\uff0c\u6210\u529f\u5229\u7528\u4f1a\u5bfc\u81f4\u7ba1\u7406\u63a5\u53e3\u7684socket\u8d44\u6e90\u8017\u5c3d\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Huawei\u591a\u4e2aAR\u7cfb\u5217\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei AR1200 V200R006C10SPC300",
      "Huawei AR160 V200R006C10SPC300",
      "Huawei AR200 V200R006C10SPC300",
      "Huawei AR2200 V200R006C10SPC300",
      "Huawei AR3200 V200R006C10SPC300"
    ]
  },
  "referenceLink": "http://www.huawei.com/cn/psirt/security-advisories/2018/huawei-sa-20180418-01-ar-cn",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-19",
  "title": "Huawei\u591a\u4e2aAR\u7cfb\u5217\u4ea7\u54c1\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2018-7920 (GCVE-0-2018-7920)

Vulnerability from cvelistv5

Published

2018-04-19 14:00

Modified

2024-09-16 17:02

Severity ?

CWE

improper resource management

Summary

Huawei AR1200 V200R006C10SPC300, AR160 V200R006C10SPC300, AR200 V200R006C10SPC300, AR2200 V200R006C10SPC300, AR3200 V200R006C10SPC300 devices have an improper resource management vulnerability. Due to the improper implementation of ACL mechanism, a remote attacker may send TCP messages to the management interface of the affected device to exploit this vulnerability. Successful exploit could exhaust the socket resource of management interface, leading to a DoS condition.

References

▼	URL	Tags
	http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180418-01-ar-en	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	Huawei Technologies Co., Ltd.	AR1200, AR160, AR200, AR2200, AR3200	Version: V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T06:37:59.640Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180418-01-ar-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "AR1200, AR160, AR200, AR2200, AR3200",
          "vendor": "Huawei Technologies Co., Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300"
            }
          ]
        }
      ],
      "datePublic": "2018-04-18T00:00:00",
      "descriptions": [
        {
          "lang": "en",
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        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "improper resource management",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-04-19T13:57:01",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20180418-01-ar-en"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@huawei.com",
          "DATE_PUBLIC": "2018-04-18T00:00:00",
          "ID": "CVE-2018-7920",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "AR1200, AR160, AR200, AR2200, AR3200",
                      "version": {
                        "version_data": [
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                            "version_value": "V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300, V200R006C10SPC300"
                          }
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                      }
                    }
                  ]
                },
                "vendor_name": "Huawei Technologies Co., Ltd."
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        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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        "problemtype": {
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        "references": {
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            }
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  },
  "cveMetadata": {
    "assignerOrgId": "25ac1063-e409-4190-8079-24548c77ea2e",
    "assignerShortName": "huawei",
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    "datePublished": "2018-04-19T14:00:00Z",
    "dateReserved": "2018-03-09T00:00:00",
    "dateUpdated": "2024-09-16T17:02:44.446Z",
    "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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