Vulnerability-Lookup

CNVD-2020-43146

Vulnerability from cnvd - Published: 2020-07-23

Title

aws-lambda操作系统命令注入漏洞

Description

AWS-Lambda是一项计算服务，无需预配置或管理服务器即可运行代码。 aws-lambda 1.0.5之前版本中存在操作系统命令注入漏洞，该漏洞源于程序未能进行任何清理操作便使用config.FunctioName构建‘exec’函数中使用的参数。远程攻击者可利用该漏洞执行任意命令。

Severity

低

Patch Name

aws-lambda操作系统命令注入漏洞的补丁

Patch Description

AWS-Lambda是一项计算服务，无需预配置或管理服务器即可运行代码。 aws-lambda 1.0.5之前版本中存在操作系统命令注入漏洞，该漏洞源于程序未能进行任何清理操作便使用config.FunctioName构建‘exec’函数中使用的参数。远程攻击者可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，补丁获取链接： https://www.npmjs.com/package/aws-lambda

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-10777

Impacted products

Name
aws-lambda aws-lambda <1.0.5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10777",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10777"
    }
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  "description": "AWS-Lambda\u662f\u4e00\u9879\u8ba1\u7b97\u670d\u52a1\uff0c\u65e0\u9700\u9884\u914d\u7f6e\u6216\u7ba1\u7406\u670d\u52a1\u5668\u5373\u53ef\u8fd0\u884c\u4ee3\u7801\u3002\n\naws-lambda 1.0.5\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u8fdb\u884c\u4efb\u4f55\u6e05\u7406\u64cd\u4f5c\u4fbf\u4f7f\u7528config.FunctioName\u6784\u5efa\u2018exec\u2019\u51fd\u6570\u4e2d\u4f7f\u7528\u7684\u53c2\u6570\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://www.npmjs.com/package/aws-lambda",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-43146",
  "openTime": "2020-07-23",
  "patchDescription": "AWS-Lambda\u662f\u4e00\u9879\u8ba1\u7b97\u670d\u52a1\uff0c\u65e0\u9700\u9884\u914d\u7f6e\u6216\u7ba1\u7406\u670d\u52a1\u5668\u5373\u53ef\u8fd0\u884c\u4ee3\u7801\u3002                                                     \r\n\r\naws-lambda 1.0.5\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u8fdb\u884c\u4efb\u4f55\u6e05\u7406\u64cd\u4f5c\u4fbf\u4f7f\u7528config.FunctioName\u6784\u5efa\u2018exec\u2019\u51fd\u6570\u4e2d\u4f7f\u7528\u7684\u53c2\u6570\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\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": "aws-lambda\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "aws-lambda aws-lambda \u003c1.0.5"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-10777",
  "serverity": "\u4f4e",
  "submitTime": "2020-01-15",
  "title": "aws-lambda\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2019-10777 (GCVE-0-2019-10777)

Vulnerability from cvelistv5 – Published: 2020-01-08 16:13 – Updated: 2024-08-04 22:32

Summary

In aws-lambda versions prior to version 1.0.5, the "config.FunctioName" is used to construct the argument used within the "exec" function without any sanitization. It is possible for a user to inject arbitrary commands to the "zipCmd" used within "config.FunctionName".

Severity

No CVSS data available.

CWE

Command Injection

Assigner

snyk CNA under the mitre root

CNA scorecard C 60/100 over 17 records in the last 180 days details

References

1 reference

URL	Tags
https://snyk.io/vuln/SNYK-JS-AWSLAMBDA-540839	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	aws-lambda	Affected: All versions prior to version 1.0.5

Show details on NVD website

JSON

To clipboard

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      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:32:01.597Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-AWSLAMBDA-540839"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "aws-lambda",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "All versions prior to version 1.0.5"
            }
          ]
        }
      ],
      "descriptions": [
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          "lang": "en",
          "value": "In aws-lambda versions prior to version 1.0.5, the \"config.FunctioName\" is used to construct the argument used within the \"exec\" function without any sanitization. It is possible for a user to inject arbitrary commands to the \"zipCmd\" used within \"config.FunctionName\"."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Command Injection",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
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        "dateUpdated": "2020-01-08T16:13:33.000Z",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://snyk.io/vuln/SNYK-JS-AWSLAMBDA-540839"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "report@snyk.io",
          "ID": "CVE-2019-10777",
          "STATE": "PUBLIC"
        },
        "affects": {
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              {
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                    {
                      "product_name": "aws-lambda",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All versions prior to version 1.0.5"
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            }
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  "cveMetadata": {
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    "datePublished": "2020-01-08T16:13:33.000Z",
    "dateReserved": "2019-04-03T00:00:00.000Z",
    "dateUpdated": "2024-08-04T22:32:01.597Z",
    "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.

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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.

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