Vulnerability-Lookup

CNVD-2020-04670

Vulnerability from cnvd - Published: 2020-02-11

Title

git-diff-apply操作系统命令注入漏洞

Description

git-diff-apply是一款获取git diff文件并将其应用于本地分支的软件包。 git-diff-apply 0.22.2之前版本中的index.js文件存在操作系统命令注入漏洞。该漏洞源于外部输入数据构造操作系统可执行命令过程中，网络系统或产品未正确过滤其中的特殊字符、命令等。攻击者可利用该漏洞执行非法操作系统命令。

Severity

高

Patch Name

git-diff-apply 操作系统命令注入漏洞的补丁

Patch Description

git-diff-apply是一款获取git diff文件并将其应用于本地分支的软件包。git-diff-apply 0.22.2之前版本中的index.js文件存在操作系统命令注入漏洞。该漏洞源于外部输入数据构造操作系统可执行命令过程中，网络系统或产品未正确过滤其中的特殊字符、命令等。攻击者可利用该漏洞执行非法操作系统命令。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://github.com/kellyselden/git-diff-apply/commit/106d61d3ae723b4257c2a13e67b95eb40a27e0b5

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-10776

Impacted products

Name
kellyselden git-diff-apply <0.22.2

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-10776",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-10776"
    }
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  "description": "git-diff-apply\u662f\u4e00\u6b3e\u83b7\u53d6git diff\u6587\u4ef6\u5e76\u5c06\u5176\u5e94\u7528\u4e8e\u672c\u5730\u5206\u652f\u7684\u8f6f\u4ef6\u5305\u3002\n\ngit-diff-apply 0.22.2\u4e4b\u524d\u7248\u672c\u4e2d\u7684index.js\u6587\u4ef6\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5916\u90e8\u8f93\u5165\u6570\u636e\u6784\u9020\u64cd\u4f5c\u7cfb\u7edf\u53ef\u6267\u884c\u547d\u4ee4\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u8fc7\u6ee4\u5176\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u3001\u547d\u4ee4\u7b49\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u975e\u6cd5\u64cd\u4f5c\u7cfb\u7edf\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://github.com/kellyselden/git-diff-apply/commit/106d61d3ae723b4257c2a13e67b95eb40a27e0b5",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-04670",
  "openTime": "2020-02-11",
  "patchDescription": "git-diff-apply\u662f\u4e00\u6b3e\u83b7\u53d6git diff\u6587\u4ef6\u5e76\u5c06\u5176\u5e94\u7528\u4e8e\u672c\u5730\u5206\u652f\u7684\u8f6f\u4ef6\u5305\u3002git-diff-apply 0.22.2\u4e4b\u524d\u7248\u672c\u4e2d\u7684index.js\u6587\u4ef6\u5b58\u5728\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5916\u90e8\u8f93\u5165\u6570\u636e\u6784\u9020\u64cd\u4f5c\u7cfb\u7edf\u53ef\u6267\u884c\u547d\u4ee4\u8fc7\u7a0b\u4e2d\uff0c\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u6b63\u786e\u8fc7\u6ee4\u5176\u4e2d\u7684\u7279\u6b8a\u5b57\u7b26\u3001\u547d\u4ee4\u7b49\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u975e\u6cd5\u64cd\u4f5c\u7cfb\u7edf\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": "git-diff-apply \u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "kellyselden git-diff-apply \u003c0.22.2"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-10776",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-04",
  "title": "git-diff-apply\u64cd\u4f5c\u7cfb\u7edf\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2019-10776 (GCVE-0-2019-10776)

Vulnerability from cvelistv5 – Published: 2020-01-07 18:27 – Updated: 2024-08-04 22:32

Summary

In "index.js" file line 240, the run command executes the git command with a user controlled variable called remoteUrl. This affects git-diff-apply all versions prior to 0.22.2.

Severity

No CVSS data available.

CWE

Command Injection

Assigner

snyk mitre root

References

2 references

URL	Tags
https://github.com/kellyselden/git-diff-apply/com…	x_refsource_MISC
https://snyk.io/vuln/SNYK-JS-GITDIFFAPPLY-540774%2C	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	git-diff-apply	Affected: All versions prior to version 0.22.2

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T22:32:01.701Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/kellyselden/git-diff-apply/commit/106d61d3ae723b4257c2a13e67b95eb40a27e0b5"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://snyk.io/vuln/SNYK-JS-GITDIFFAPPLY-540774%2C"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "git-diff-apply",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "All versions prior to version 0.22.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In \"index.js\" file line 240, the run command executes the git command with a user controlled variable called remoteUrl. This affects git-diff-apply all versions prior to 0.22.2."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Command Injection",
              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-07T18:27:13.000Z",
        "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
        "shortName": "snyk"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/kellyselden/git-diff-apply/commit/106d61d3ae723b4257c2a13e67b95eb40a27e0b5"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://snyk.io/vuln/SNYK-JS-GITDIFFAPPLY-540774%2C"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "report@snyk.io",
          "ID": "CVE-2019-10776",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "git-diff-apply",
                      "version": {
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              "value": "In \"index.js\" file line 240, the run command executes the git command with a user controlled variable called remoteUrl. This affects git-diff-apply all versions prior to 0.22.2."
            }
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        },
        "problemtype": {
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            {
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                  "value": "Command Injection"
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              ]
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              "name": "https://github.com/kellyselden/git-diff-apply/commit/106d61d3ae723b4257c2a13e67b95eb40a27e0b5",
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              "url": "https://github.com/kellyselden/git-diff-apply/commit/106d61d3ae723b4257c2a13e67b95eb40a27e0b5"
            },
            {
              "name": "https://snyk.io/vuln/SNYK-JS-GITDIFFAPPLY-540774,",
              "refsource": "CONFIRM",
              "url": "https://snyk.io/vuln/SNYK-JS-GITDIFFAPPLY-540774,"
            }
          ]
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  },
  "cveMetadata": {
    "assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730",
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    "datePublished": "2020-01-07T18:27:13.000Z",
    "dateReserved": "2019-04-03T00:00:00.000Z",
    "dateUpdated": "2024-08-04T22:32:01.701Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "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.

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.