Vulnerability-Lookup

CNVD-2018-00685

Vulnerability from cnvd - Published: 2018-01-10

Title

ecstatic npm package拒绝服务漏洞

Description

ecstatic npm package是一款静态文件服务器中间件。 ecstatic npm package 2.0.0之前的版本中的lib/ecstatic.js文件存在拒绝服务漏洞。远程攻击者可通过传递恶意制作的字符串利用该漏洞造成拒绝服务（过载和崩溃）。

Severity

高

Patch Name

ecstatic npm package拒绝服务漏洞的补丁

Patch Description

ecstatic npm package是一款静态文件服务器中间件。 ecstatic npm package 2.0.0之前的版本中的lib/ecstatic.js文件存在拒绝服务漏洞。远程攻击者可通过传递恶意制作的字符串利用该漏洞造成拒绝服务（过载和崩溃）。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

厂商已发布了漏洞修复程序，请及时关注更新： https://github.com/jfhbrook/node-ecstatic/commit/71ce93988ead4b561a8592168c72143907189f01

Reference

https://github.com/jfhbrook/node-ecstatic/commit/71ce93988ead4b561a8592168c72143907189f01

Impacted products

Name
npmjs ecstatic npm package <2.0.0

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10703"
    }
  },
  "description": "ecstatic npm package\u662f\u4e00\u6b3e\u9759\u6001\u6587\u4ef6\u670d\u52a1\u5668\u4e2d\u95f4\u4ef6\u3002\r\n\r\necstatic npm package 2.0.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684lib/ecstatic.js\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f20\u9012\u6076\u610f\u5236\u4f5c\u7684\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8fc7\u8f7d\u548c\u5d29\u6e83\uff09\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/jfhbrook/node-ecstatic/commit/71ce93988ead4b561a8592168c72143907189f01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-00685",
  "openTime": "2018-01-10",
  "patchDescription": "ecstatic npm package\u662f\u4e00\u6b3e\u9759\u6001\u6587\u4ef6\u670d\u52a1\u5668\u4e2d\u95f4\u4ef6\u3002\r\n\r\necstatic npm package 2.0.0\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684lib/ecstatic.js\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f20\u9012\u6076\u610f\u5236\u4f5c\u7684\u5b57\u7b26\u4e32\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u8fc7\u8f7d\u548c\u5d29\u6e83\uff09\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": "ecstatic npm package\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "npmjs ecstatic npm package \u003c2.0.0"
  },
  "referenceLink": "https://github.com/jfhbrook/node-ecstatic/commit/71ce93988ead4b561a8592168c72143907189f01",
  "serverity": "\u9ad8",
  "submitTime": "2017-12-18",
  "title": "ecstatic npm package\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-10703 (GCVE-0-2016-10703)

Vulnerability from cvelistv5 – Published: 2017-12-14 19:00 – Updated: 2024-08-06 03:30

Summary

A regular expression Denial of Service (DoS) vulnerability in the file lib/ecstatic.js of the ecstatic npm package, before version 2.0.0, allows a remote attacker to overload and crash a server by passing a maliciously crafted string.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

3 references

URL	Tags
https://www.checkmarx.com/advisories/denial-of-se…	x_refsource_MISC
https://github.com/jfhbrook/node-ecstatic/commit/…	x_refsource_MISC
https://advisory.checkmarx.net/advisory/CX-2016-4450	x_refsource_MISC

Date Public

2017-12-14 00:00

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://www.checkmarx.com/advisories/denial-of-service-dos-vulnerability-in-ecstatic-npm-package/"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/jfhbrook/node-ecstatic/commit/71ce93988ead4b561a8592168c72143907189f01"
          },
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            ],
            "url": "https://advisory.checkmarx.net/advisory/CX-2016-4450"
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        ],
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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.

Detection rules are retrieved from Rulezet.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.