cnvd - cnvd-2017-02553

cnvd-2017-02553

Vulnerability from cnvd

Title: rubyzip gem Zip::File组件目录遍历漏洞

Description:

rubyzip gem是一个用于读写zip文件的Ruby库。

rubyzip gem的Zip::File组件存在目录遍历漏洞。攻击者可利用漏洞通过上传恶意的文件向文件系统中写入任意的文件。

Severity: 高

Patch Name: rubyzip gem Zip::File组件目录遍历漏洞的补丁

Patch Description:

rubyzip gem是一个用于读写zip文件的Ruby库。

rubyzip gem的Zip::File组件存在目录遍历漏洞。攻击者可利用漏洞通过上传恶意的文件向文件系统中写入任意的文件。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://github.com/rubyzip/rubyzip/issues/315

Reference: https://github.com/rubyzip/rubyzip/issues/315

Impacted products

Name
rubyzip rubyzip <1.2.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "96445"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-5946",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5946"
    }
  },
  "description": "rubyzip gem\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u5199zip\u6587\u4ef6\u7684Ruby\u5e93\u3002\r\n\r\nrubyzip gem\u7684Zip::File\u7ec4\u4ef6\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u4e0a\u4f20\u6076\u610f\u7684\u6587\u4ef6\u5411\u6587\u4ef6\u7cfb\u7edf\u4e2d\u5199\u5165\u4efb\u610f\u7684\u6587\u4ef6\u3002",
  "discovererName": "ecneladis",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://github.com/rubyzip/rubyzip/issues/315",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-02553",
  "openTime": "2017-03-09",
  "patchDescription": "rubyzip gem\u662f\u4e00\u4e2a\u7528\u4e8e\u8bfb\u5199zip\u6587\u4ef6\u7684Ruby\u5e93\u3002\r\n\r\nrubyzip gem\u7684Zip::File\u7ec4\u4ef6\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u901a\u8fc7\u4e0a\u4f20\u6076\u610f\u7684\u6587\u4ef6\u5411\u6587\u4ef6\u7cfb\u7edf\u4e2d\u5199\u5165\u4efb\u610f\u7684\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": "rubyzip gem Zip::File\u7ec4\u4ef6\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "rubyzip rubyzip \u003c1.2.1"
  },
  "referenceLink": "https://github.com/rubyzip/rubyzip/issues/315",
  "serverity": "\u9ad8",
  "submitTime": "2017-02-28",
  "title": "rubyzip gem Zip::File\u7ec4\u4ef6\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2017-5946 (GCVE-0-2017-5946)

Vulnerability from cvelistv5

Published

2017-02-27 07:25

Modified

2024-08-05 15:18

Severity ?

CWE

Summary

The Zip::File component in the rubyzip gem before 1.2.1 for Ruby has a directory traversal vulnerability. If a site allows uploading of .zip files, an attacker can upload a malicious file that uses "../" pathname substrings to write arbitrary files to the filesystem.

References

▼	URL	Tags
	https://github.com/rubyzip/rubyzip/releases	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/96445	vdb-entry, x_refsource_BID
	https://github.com/rubyzip/rubyzip/issues/315	x_refsource_CONFIRM
	http://www.debian.org/security/2017/dsa-3801	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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