Vulnerability-Lookup

CNVD-2018-02813

Vulnerability from cnvd - Published: 2018-02-06

Title

fs-git命令注入漏洞

Description

fs-git是一款开源的API文件系统。 fs-git 1.0.1版本中存在命令注入漏洞，该漏洞源于用于创建exec字符串的buildCommand方法未能正确的过滤数据，攻击者可利用该漏洞注入命令，调用exec。

Severity

中

Patch Name

fs-git命令注入漏洞的补丁

Patch Description

fs-git是一款开源的API文件系统。 fs-git 1.0.1版本中存在命令注入漏洞，该漏洞源于用于创建exec字符串的buildCommand方法未能正确的过滤数据，攻击者可利用该漏洞注入命令，调用exec。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/vvakame/fs-git/commit/eb5f70efa5cfbff1ab299fa7daaa5de549243998

Reference

https://nodesecurity.io/advisories/360

Impacted products

Name
fs-git fs-git 1.0.1

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-1000451"
    }
  },
  "description": "fs-git\u662f\u4e00\u6b3e\u5f00\u6e90\u7684API\u6587\u4ef6\u7cfb\u7edf\u3002\r\n\r\nfs-git 1.0.1\u7248\u672c\u4e2d\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u4e8e\u521b\u5efaexec\u5b57\u7b26\u4e32\u7684buildCommand\u65b9\u6cd5\u672a\u80fd\u6b63\u786e\u7684\u8fc7\u6ee4\u6570\u636e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u547d\u4ee4\uff0c\u8c03\u7528exec\u3002",
  "discovererName": "micaksica",
  "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/vvakame/fs-git/commit/eb5f70efa5cfbff1ab299fa7daaa5de549243998",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-02813",
  "openTime": "2018-02-06",
  "patchDescription": "fs-git\u662f\u4e00\u6b3e\u5f00\u6e90\u7684API\u6587\u4ef6\u7cfb\u7edf\u3002\r\n\r\nfs-git 1.0.1\u7248\u672c\u4e2d\u5b58\u5728\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u4e8e\u521b\u5efaexec\u5b57\u7b26\u4e32\u7684buildCommand\u65b9\u6cd5\u672a\u80fd\u6b63\u786e\u7684\u8fc7\u6ee4\u6570\u636e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6ce8\u5165\u547d\u4ee4\uff0c\u8c03\u7528exec\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": "fs-git\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "fs-git fs-git 1.0.1"
  },
  "referenceLink": "https://nodesecurity.io/advisories/360",
  "serverity": "\u4e2d",
  "submitTime": "2018-01-04",
  "title": "fs-git\u547d\u4ee4\u6ce8\u5165\u6f0f\u6d1e"
}

CVE-2017-1000451 (GCVE-0-2017-1000451)

Vulnerability from cvelistv5 – Published: 2018-01-02 17:00 – Updated: 2024-08-05 22:00

Summary

fs-git is a file system like api for git repository. The fs-git version 1.0.1 module relies on child_process.exec, however, the buildCommand method used to construct exec strings does not properly sanitize data and is vulnerable to command injection across all methods that use it and call exec.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

1 reference

URL	Tags
https://nodesecurity.io/advisories/360	x_refsource_MISC

Date Public

2018-01-02 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T22:00:41.567Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://nodesecurity.io/advisories/360"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
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      ],
      "dateAssigned": "2017-12-29T00:00:00.000Z",
      "datePublic": "2018-01-02T00:00:00.000Z",
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          "lang": "en",
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2018-01-02T17:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://nodesecurity.io/advisories/360"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "DATE_ASSIGNED": "2017-12-29",
          "ID": "CVE-2017-1000451",
          "REQUESTER": "micaksica@gmx.com",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "version": {
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                            "version_value": "n/a"
                          }
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                },
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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            }
          ]
        },
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  "cveMetadata": {
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    "datePublished": "2018-01-02T17:00:00.000Z",
    "dateReserved": "2018-01-02T00:00:00.000Z",
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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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2018-02813

CVE-2017-1000451 (GCVE-0-2017-1000451)

Tags

Sightings

Nomenclature