cnvd - cnvd-2015-07756

CNVD-2015-07756

Vulnerability from cnvd - Published: 2015-11-24

Title

多款Huawei eSpace交换机拒绝服务漏洞

Description

Huawei eSpace U1910、eSpace U1911、eSpace U1930、eSpace U1960、eSpace U1980和eSpace U1981是中国华为公司的eSpace U1900系列交换机产品。多款Huawei eSpace交换机的CLI Module中的异常处理机制中存在安全漏洞，远程攻击者可通过发送特制的SSH数据包进行拒绝服务攻击。

Severity

中

Patch Name

多款Huawei eSpace交换机拒绝服务漏洞的补丁

Patch Description

Formal description

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm

Reference

http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm

Impacted products

Name
['Huawei eSpace U1981', 'Huawei eSpace U1980', 'Huawei eSpace U1960', 'Huawei eSpace U1930', 'Huawei eSpace U1911', 'Huawei eSpace U1910']

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7845"
    }
  },
  "description": "Huawei eSpace U1910\u3001eSpace U1911\u3001eSpace U1930\u3001eSpace U1960\u3001eSpace U1980\u548ceSpace U1981\u662f\u4e2d\u56fd\u534e\u4e3a\u516c\u53f8\u7684eSpace U1900\u7cfb\u5217\u4ea4\u6362\u673a\u4ea7\u54c1\u3002\r\n\r\n\u591a\u6b3eHuawei eSpace\u4ea4\u6362\u673a\u7684CLI Module\u4e2d\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684SSH\u6570\u636e\u5305\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Huawei",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07756",
  "openTime": "2015-11-24",
  "patchDescription": "Huawei eSpace U1910\u3001eSpace U1911\u3001eSpace U1930\u3001eSpace U1960\u3001eSpace U1980\u548ceSpace U1981\u662f\u4e2d\u56fd\u534e\u4e3a\u516c\u53f8\u7684eSpace U1900\u7cfb\u5217\u4ea4\u6362\u673a\u4ea7\u54c1\u3002\r\n\r\n\u591a\u6b3eHuawei eSpace\u4ea4\u6362\u673a\u7684CLI Module\u4e2d\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u53d1\u9001\u7279\u5236\u7684SSH\u6570\u636e\u5305\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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": "\u591a\u6b3eHuawei eSpace\u4ea4\u6362\u673a\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei eSpace U1981",
      "Huawei eSpace U1980",
      "Huawei eSpace U1960",
      "Huawei eSpace U1930",
      "Huawei eSpace U1911",
      "Huawei eSpace U1910"
    ]
  },
  "referenceLink": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm",
  "serverity": "\u4e2d",
  "submitTime": "2015-11-22",
  "title": "\u591a\u6b3eHuawei eSpace\u4ea4\u6362\u673a\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-7845 (GCVE-0-2015-7845)

Vulnerability from cvelistv5 – Published: 2015-11-19 20:00 – Updated: 2024-08-06 07:59

Summary

The exception handling mechanism in the CLI Module in Huawei eSpace U1910, U1911, U1930, U1960, U1980, and U1981 unified gateways with software before V100R001C20SPH605 allows remote attackers to cause a denial of service (CLI outage) via crafted SSH packets.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

http://www1.huawei.com/en/security/psirt/security…

x_refsource_CONFIRM

Show details on NVD website

JSON

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{
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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T07:59:00.030Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            ],
            "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
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        }
      ],
      "datePublic": "2015-09-09T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The exception handling mechanism in the CLI Module in Huawei eSpace U1910, U1911, U1930, U1960, U1980, and U1981 unified gateways with software before V100R001C20SPH605 allows remote attackers to cause a denial of service (CLI outage) via crafted SSH packets."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
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              "lang": "en",
              "type": "text"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2015-11-19T19:57:02",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-453512.htm"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2015-7845",
          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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                },
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        },
        "data_format": "MITRE",
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        "description": {
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  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "datePublished": "2015-11-19T20:00:00",
    "dateReserved": "2015-10-16T00:00:00",
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  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2015-07756

CVE-2015-7845 (GCVE-0-2015-7845)

Tags

Sightings

Nomenclature