Vulnerability-Lookup

CNVD-2020-32888

Vulnerability from cnvd - Published: 2020-06-13

Title

pixl-class操作系统命令注入漏洞

Description

pixl-class是一款用于创建具有继承和mixins类的Node.js模块。 pixl-class 1.0.3之前版本中存在操作系统命令注入漏洞。攻击者可借助‘create’函数中的‘member’参数利用该漏洞执行任意命令。

Severity

高

Patch Name

pixl-class操作系统命令注入漏洞的补丁

Patch Description

pixl-class是一款用于创建具有继承和mixins类的Node.js模块。 pixl-class 1.0.3之前版本中存在操作系统命令注入漏洞。攻击者可借助‘create’函数中的‘member’参数利用该漏洞执行任意命令。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

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.npmjs.com/package/pixl-class

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-7640

Impacted products

Name
pixlcore pixl-class <1.0.3

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2020-7640"
    }
  },
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  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.npmjs.com/package/pixl-class",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-32888",
  "openTime": "2020-06-13",
  "patchDescription": "pixl-class\u662f\u4e00\u6b3e\u7528\u4e8e\u521b\u5efa\u5177\u6709\u7ee7\u627f\u548cmixins\u7c7b\u7684Node.js\u6a21\u5757\u3002\r\n\r\npixl-class 1.0.3\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u2018create\u2019\u51fd\u6570\u4e2d\u7684\u2018member\u2019\u53c2\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\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": "pixl-class\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "pixlcore pixl-class \u003c1.0.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-7640",
  "serverity": "\u9ad8",
  "submitTime": "2020-04-28",
  "title": "pixl-class\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2020-7640 (GCVE-0-2020-7640)

Vulnerability from cvelistv5 – Published: 2020-04-27 21:34 – Updated: 2024-08-04 09:33

Summary

pixl-class prior to 1.0.3 allows execution of arbitrary commands. The members argument of the create function can be controlled by users without any sanitization.

Severity

No CVSS data available.

CWE

Arbitrary Code Execution

Assigner

snyk mitre root Scorecard

References

2 references

URL	Tags
https://github.com/jhuckaby/pixl-class/commit/476…	x_refsource_MISC
https://snyk.io/vuln/SNYK-JS-PIXLCLASS-564968	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	pixl-class	Affected: All versions prior to 1.0.3

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-04T09:33:19.982Z",
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              "x_transferred"
            ],
            "url": "https://github.com/jhuckaby/pixl-class/commit/47677a3638e3583e42f3a05cc7f0b30293d2acc8%2C"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-PIXLCLASS-564968"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "pixl-class",
          "vendor": "n/a",
          "versions": [
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              "version": "All versions prior to 1.0.3"
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        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
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          "tags": [
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          ],
          "url": "https://github.com/jhuckaby/pixl-class/commit/47677a3638e3583e42f3a05cc7f0b30293d2acc8%2C"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://snyk.io/vuln/SNYK-JS-PIXLCLASS-564968"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "ID": "CVE-2020-7640",
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            "vendor_data": [
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    "dateReserved": "2020-01-21T00:00:00.000Z",
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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.
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.

Action not permitted

CNVD-2020-32888

CVE-2020-7640 (GCVE-0-2020-7640)

Tags

Sightings

Nomenclature

Related by attack behaviour