Vulnerability-Lookup

CNVD-2017-36621

Vulnerability from cnvd - Published: 2017-12-07

Title

nodejs ejs远程代码执行漏洞

Description

nodejs ejs是一款嵌入式JavaScript模板，它具有流量控制、自定义分隔符和转义输出等功能。 nodejs ejs 2.5.3之前的版本中的‘ejs.renderFile()’函数存在远程代码执行漏洞，该漏洞源于较弱的输入验证。远程攻击者可利用该漏洞执行代码。

Severity

高

Patch Name

nodejs ejs远程代码执行漏洞的补丁

Patch Description

nodejs ejs是一款嵌入式JavaScript模板，它具有流量控制、自定义分隔符和转义输出等功能。 nodejs ejs 2.5.3之前的版本中的‘ejs.renderFile()’函数存在远程代码执行漏洞，该漏洞源于较弱的输入验证。远程攻击者可利用该漏洞执行代码。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

厂商已发布漏洞修复程序，请及时关注更新： https://github.com/mde/ejs/commit/3d447c5a335844b25faec04b1132dbc721f9c8f6

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-1000228

Impacted products

Name
nodejs ejs <2.5.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000228"
    }
  },
  "description": "nodejs ejs\u662f\u4e00\u6b3e\u5d4c\u5165\u5f0fJavaScript\u6a21\u677f\uff0c\u5b83\u5177\u6709\u6d41\u91cf\u63a7\u5236\u3001\u81ea\u5b9a\u4e49\u5206\u9694\u7b26\u548c\u8f6c\u4e49\u8f93\u51fa\u7b49\u529f\u80fd\u3002\r\n\r\nnodejs ejs 2.5.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684\u2018ejs.renderFile()\u2019\u51fd\u6570\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f83\u5f31\u7684\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\u3002",
  "discovererName": "Snyk Security Research Team",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/mde/ejs/commit/3d447c5a335844b25faec04b1132dbc721f9c8f6",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-36621",
  "openTime": "2017-12-07",
  "patchDescription": "nodejs ejs\u662f\u4e00\u6b3e\u5d4c\u5165\u5f0fJavaScript\u6a21\u677f\uff0c\u5b83\u5177\u6709\u6d41\u91cf\u63a7\u5236\u3001\u81ea\u5b9a\u4e49\u5206\u9694\u7b26\u548c\u8f6c\u4e49\u8f93\u51fa\u7b49\u529f\u80fd\u3002\r\n\r\nnodejs ejs 2.5.3\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684\u2018ejs.renderFile()\u2019\u51fd\u6570\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u8f83\u5f31\u7684\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\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": "nodejs ejs\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "nodejs ejs \u003c2.5.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-1000228",
  "serverity": "\u9ad8",
  "submitTime": "2017-11-17",
  "title": "nodejs ejs\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-1000228 (GCVE-0-2017-1000228)

Vulnerability from cvelistv5 – Published: 2017-11-17 03:00 – Updated: 2024-08-05 21:53

Summary

nodejs ejs versions older than 2.5.3 is vulnerable to remote code execution due to weak input validation in ejs.renderFile() function

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/101897	vdb-entryx_refsource_BID
https://snyk.io/vuln/npm:ejs:20161128	x_refsource_MISC

Date Public

2017-11-16 00:00

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T21:53:07.303Z",
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            ],
            "url": "http://www.securityfocus.com/bid/101897"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/npm:ejs:20161128"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "dateAssigned": "2017-08-22T00:00:00.000Z",
      "datePublic": "2017-11-16T00:00:00.000Z",
      "descriptions": [
        {
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          "value": "nodejs ejs versions older than 2.5.3 is vulnerable to remote code execution due to weak input validation in ejs.renderFile() function"
        }
      ],
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      "providerMetadata": {
        "dateUpdated": "2017-11-21T10:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
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          "name": "101897",
          "tags": [
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            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/101897"
        },
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          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://snyk.io/vuln/npm:ejs:20161128"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2017-08-22T17:29:33.457460",
          "ID": "CVE-2017-1000228",
          "REQUESTER": "anemec@redhat.com",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
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                "product": {
                  "product_data": [
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                "vendor_name": "n/a"
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  "cveMetadata": {
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    "state": "PUBLISHED"
  },
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  "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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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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.

Action not permitted

CNVD-2017-36621

CVE-2017-1000228 (GCVE-0-2017-1000228)

Tags

Sightings

Nomenclature

Related by attack behaviour