Vulnerability-Lookup

CNVD-2015-07755

Vulnerability from cnvd - Published: 2015-11-24

Title

多款Huawei产品DHCP拒绝服务漏洞

Description

Huawei USG5500、USG2100、USG2200和USG5100是中国华为（Huawei）公司的防火墙产品。 Huawei USG5500、USG2100、USG2200和USG5100启用‘option82 insert’或‘option82 rebuild’时未能正确解析DHCP数据包，允许远程攻击者可利用漏洞提交特殊请求进行拒绝服务攻击。

Severity

中

Patch Name

多款Huawei产品DHCP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://www.huawei.com/cn/

Reference

http://www.securityfocus.com/bid/77300

Impacted products

Name
['Huawei USG2100 V300R001C00SPC900', 'Huawei USG2200 V300R001C00SPC900', 'Huawei USG5100 V300R001C00SPC900', 'Huawei USG5500 V300R001C00SPC900']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "77300"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8084"
    }
  },
  "description": "Huawei USG5500\u3001USG2100\u3001USG2200\u548cUSG5100\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u9632\u706b\u5899\u4ea7\u54c1\u3002\r\n\r\nHuawei USG5500\u3001USG2100\u3001USG2200\u548cUSG5100\u542f\u7528\u2018option82 insert\u2019\u6216\u2018option82 rebuild\u2019\u65f6\u672a\u80fd\u6b63\u786e\u89e3\u6790DHCP\u6570\u636e\u5305\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\u8fdb\u884c\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "discovererName": "Kurt Grutzmacher",
  "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://www.huawei.com/cn/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07755",
  "openTime": "2015-11-24",
  "patchDescription": "Huawei USG5500\u3001USG2100\u3001USG2200\u548cUSG5100\u662f\u4e2d\u56fd\u534e\u4e3a\uff08Huawei\uff09\u516c\u53f8\u7684\u9632\u706b\u5899\u4ea7\u54c1\u3002\r\n\r\nHuawei USG5500\u3001USG2100\u3001USG2200\u548cUSG5100\u542f\u7528\u2018option82 insert\u2019\u6216\u2018option82 rebuild\u2019\u65f6\u672a\u80fd\u6b63\u786e\u89e3\u6790DHCP\u6570\u636e\u5305\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u8bf7\u6c42\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\u4ea7\u54c1DHCP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Huawei USG2100 V300R001C00SPC900",
      "Huawei USG2200 V300R001C00SPC900",
      "Huawei USG5100 V300R001C00SPC900",
      "Huawei USG5500 V300R001C00SPC900"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/77300",
  "serverity": "\u4e2d",
  "submitTime": "2015-11-22",
  "title": "\u591a\u6b3eHuawei\u4ea7\u54c1DHCP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-8084 (GCVE-0-2015-8084)

Vulnerability from cvelistv5 – Published: 2015-12-07 20:00 – Updated: 2024-08-06 08:06

Summary

Huawei USG5500, USG2100, USG2200, and USG5100 unified security gateways with software before V300R001C10SPC600, when "DHCP Snooping" is enabled and either "option82 insert" or "option82 rebuild" is enabled on an interface, allow remote attackers to cause a denial of service (reboot) via crafted DHCP packets.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

2 references

URL	Tags
http://www1.huawei.com/en/security/psirt/security…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/77300	vdb-entryx_refsource_BID

Date Public

2015-10-21 00:00

Show details on NVD website

JSON

To clipboard

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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-2015-07755

CVE-2015-8084 (GCVE-0-2015-8084)

Tags

Sightings

Nomenclature

Related by attack behaviour