Vulnerability-Lookup

CNVD-2017-00659

Vulnerability from cnvd - Published: 2017-01-20

Title

Huawei S3300 EFM特性震荡漏洞

Description

Huawei S3300是华为交换机设备。 Huawei S3300存在EFM特性震荡漏洞，该漏洞由于设备缺少对某类TLV进行一致性校验，攻击者可以构造畸形报文发给设备，导致EFM业务震荡。

Severity

中

Patch Name

Huawei S3300 EFM特性震荡漏洞的补丁

Patch Description

Huawei S3300是华为交换机设备。 Huawei S3300存在EFM特性震荡漏洞，该漏洞由于设备缺少对某类TLV进行一致性校验，攻击者可以构造畸形报文发给设备，导致EFM业务震荡。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

华为已发布版本修复该漏洞： http://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170118-01-vrp-cn

Reference

http://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170118-01-vrp-cn

Impacted products

Name
Huawei S3300 V100R006C05

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2712"
    }
  },
  "description": "Huawei S3300\u662f\u534e\u4e3a\u4ea4\u6362\u673a\u8bbe\u5907\u3002\r\n\r\nHuawei S3300\u5b58\u5728EFM\u7279\u6027\u9707\u8361\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7531\u4e8e\u8bbe\u5907\u7f3a\u5c11\u5bf9\u67d0\u7c7bTLV\u8fdb\u884c\u4e00\u81f4\u6027\u6821\u9a8c\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u6784\u9020\u7578\u5f62\u62a5\u6587\u53d1\u7ed9\u8bbe\u5907\uff0c\u5bfc\u81f4EFM\u4e1a\u52a1\u9707\u8361\u3002",
  "discovererName": "\u9999\u6e2f\u4e2d\u6587\u5927\u5b66\u7cfb\u7edf\u5b89\u5168\u5b9e\u9a8c\u5ba4\u4e0e\u72ec\u7acb\u5b66\u8005\u674e\u6d32",
  "formalWay": "\u534e\u4e3a\u5df2\u53d1\u5e03\u7248\u672c\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170118-01-vrp-cn",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-00659",
  "openTime": "2017-01-20",
  "patchDescription": "Huawei S3300\u662f\u534e\u4e3a\u4ea4\u6362\u673a\u8bbe\u5907\u3002\r\n\r\nHuawei S3300\u5b58\u5728EFM\u7279\u6027\u9707\u8361\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u7531\u4e8e\u8bbe\u5907\u7f3a\u5c11\u5bf9\u67d0\u7c7bTLV\u8fdb\u884c\u4e00\u81f4\u6027\u6821\u9a8c\uff0c\u653b\u51fb\u8005\u53ef\u4ee5\u6784\u9020\u7578\u5f62\u62a5\u6587\u53d1\u7ed9\u8bbe\u5907\uff0c\u5bfc\u81f4EFM\u4e1a\u52a1\u9707\u8361\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 S3300 EFM\u7279\u6027\u9707\u8361\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Huawei S3300 V100R006C05"
  },
  "referenceLink": "http://www.huawei.com/cn/psirt/security-advisories/2017/huawei-sa-20170118-01-vrp-cn",
  "serverity": "\u4e2d",
  "submitTime": "2017-01-19",
  "title": "Huawei S3300 EFM\u7279\u6027\u9707\u8361\u6f0f\u6d1e"
}

CVE-2017-2712 (GCVE-0-2017-2712)

Vulnerability from cvelistv5 – Published: 2017-11-22 19:00 – Updated: 2024-09-16 17:18

Summary

S3300 V100R006C05 have an Ethernet in the First Mile (EFM) flapping vulnerability due to the lack of type-length-value (TLV) consistency check. An attacker may craft malformed packets and send them to a device to cause EFM flapping.

Severity

No CVSS data available.

CWE

EFM Flapping

Assigner

huawei mitre root Scorecard

References

2 references

URL	Tags
http://www.securityfocus.com/bid/95662	vdb-entryx_refsource_BID
http://www.huawei.com/en/psirt/security-advisorie…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Huawei Technologies Co., Ltd.	S3300	Affected: V100R006C05

Date Public

2017-11-15 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:02:07.618Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "name": "95662",
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            ],
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          },
          {
            "tags": [
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            ],
            "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170118-01-vrp-en"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "S3300",
          "vendor": "Huawei Technologies Co., Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "V100R006C05"
            }
          ]
        }
      ],
      "datePublic": "2017-11-15T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "S3300 V100R006C05 have an Ethernet in the First Mile (EFM) flapping vulnerability due to the lack of type-length-value (TLV) consistency check. An attacker may craft malformed packets and send them to a device to cause EFM flapping."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "EFM Flapping",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-23T10:57:01.000Z",
        "orgId": "25ac1063-e409-4190-8079-24548c77ea2e",
        "shortName": "huawei"
      },
      "references": [
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          "name": "95662",
          "tags": [
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            "x_refsource_BID"
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        },
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          ],
          "url": "http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20170118-01-vrp-en"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "psirt@huawei.com",
          "DATE_PUBLIC": "2017-11-15T00:00:00",
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          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
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                          }
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              }
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        "data_version": "4.0",
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        },
        "problemtype": {
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              "refsource": "CONFIRM",
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    "datePublished": "2017-11-22T19:00:00.000Z",
    "dateReserved": "2016-12-01T00:00:00.000Z",
    "dateUpdated": "2024-09-16T17:18:28.209Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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Action not permitted

CNVD-2017-00659

CVE-2017-2712 (GCVE-0-2017-2712)

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