Vulnerability-Lookup

CNVD-2018-05555

Vulnerability from cnvd - Published: 2018-03-19

Title

Sandstorm任意文件读取漏洞

Description

Sandstorm是一套个人云平台。该平台具有文件存储、应用程序管理、任务和项目管理等功能。 Sandstorm build 0.203之前版本中存在安全漏洞，该漏洞源于‘findFilesToZip’函数未能过滤目录名称中的换行（n）字符。远程攻击者可借助沙盒的备份函数利用该漏洞读取/etc或/run下的任意文件。

Severity

中

Patch Name

Sandstorm任意文件读取漏洞的补丁

Patch Description

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://sandstorm.io/news/2017-03-02-security-review

Reference

https://devco.re/blog/2018/01/26/Sandstorm-Security-Review-CVE-2017-6200-en/

Impacted products

Name
Sandstorm Sandstorm <build 0.203

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6200",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6200"
    }
  },
  "description": "Sandstorm\u662f\u4e00\u5957\u4e2a\u4eba\u4e91\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u6587\u4ef6\u5b58\u50a8\u3001\u5e94\u7528\u7a0b\u5e8f\u7ba1\u7406\u3001\u4efb\u52a1\u548c\u9879\u76ee\u7ba1\u7406\u7b49\u529f\u80fd\u3002\r\n\r\nSandstorm build 0.203\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u2018findFilesToZip\u2019\u51fd\u6570\u672a\u80fd\u8fc7\u6ee4\u76ee\u5f55\u540d\u79f0\u4e2d\u7684\u6362\u884c\uff08n\uff09\u5b57\u7b26\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6c99\u76d2\u7684\u5907\u4efd\u51fd\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6/etc\u6216/run\u4e0b\u7684\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "unknown",
  "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://sandstorm.io/news/2017-03-02-security-review",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-05555",
  "openTime": "2018-03-19",
  "patchDescription": "Sandstorm\u662f\u4e00\u5957\u4e2a\u4eba\u4e91\u5e73\u53f0\u3002\u8be5\u5e73\u53f0\u5177\u6709\u6587\u4ef6\u5b58\u50a8\u3001\u5e94\u7528\u7a0b\u5e8f\u7ba1\u7406\u3001\u4efb\u52a1\u548c\u9879\u76ee\u7ba1\u7406\u7b49\u529f\u80fd\u3002\r\n\r\nSandstorm build 0.203\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u2018findFilesToZip\u2019\u51fd\u6570\u672a\u80fd\u8fc7\u6ee4\u76ee\u5f55\u540d\u79f0\u4e2d\u7684\u6362\u884c\uff08n\uff09\u5b57\u7b26\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6c99\u76d2\u7684\u5907\u4efd\u51fd\u6570\u5229\u7528\u8be5\u6f0f\u6d1e\u8bfb\u53d6/etc\u6216/run\u4e0b\u7684\u4efb\u610f\u6587\u4ef6\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": "Sandstorm\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Sandstorm Sandstorm \u003cbuild 0.203"
  },
  "referenceLink": "https://devco.re/blog/2018/01/26/Sandstorm-Security-Review-CVE-2017-6200-en/",
  "serverity": "\u4e2d",
  "submitTime": "2018-02-08",
  "title": "Sandstorm\u4efb\u610f\u6587\u4ef6\u8bfb\u53d6\u6f0f\u6d1e"
}

CVE-2017-6200 (GCVE-0-2017-6200)

Vulnerability from cvelistv5 – Published: 2018-02-06 16:00 – Updated: 2024-08-05 15:25

Summary

Sandstorm before build 0.203 allows remote attackers to read any specified file under /etc or /run via the sandbox backup function. The root cause is that the findFilesToZip function doesn't filter Line Feed (\n) characters in a directory name.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

5 references

URL	Tags
https://github.com/sandstorm-io/sandstorm/commit/…	x_refsource_CONFIRM
https://github.com/sandstorm-io/sandstorm/commit/…	x_refsource_CONFIRM
https://github.com/sandstorm-io/sandstorm/blob/v0…	x_refsource_MISC
https://sandstorm.io/news/2017-03-02-security-review	x_refsource_CONFIRM
https://devco.re/blog/2018/01/26/Sandstorm-Securi…	x_refsource_MISC

Date Public ?

2017-03-01 00:00

Show details on NVD website

JSON

To clipboard

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          "url": "https://github.com/sandstorm-io/sandstorm/blob/v0.202/src/sandstorm/backup.c%2B%2B#L271"
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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-2018-05555

CVE-2017-6200 (GCVE-0-2017-6200)

Tags

Sightings

Nomenclature