cnvd - cnvd-2015-08559

cnvd-2015-08559

Vulnerability from cnvd

Title: Tails信息泄露漏洞

Description:

Tails是一套专用于隐私保护的基于Tor的开源Linux操作系统，它支持安装在光盘、U盘以及SD卡存储介质中直接启动使用，其特点是不向本地系统储存任何数据并且为用户提供完整的因特网匿名功能。

Tails 1.7之前版本存在安全漏洞。由于程序使用wget程序，未能限制被动FTP向主动FTP的自动回退。远程攻击者可通过读取PORT或EPRT命令利用该漏洞发现Tor客户端的IP地址。

Severity: 中

Patch Name: Tails信息泄露漏洞的补丁

Patch Description:

Tails 1.7之前版本存在安全漏洞。由于程序使用wget程序，未能限制被动FTP向主动FTP的自动回退。远程攻击者可通过读取PORT或EPRT命令利用该漏洞发现Tor客户端的IP地址。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:

用户可联系供应商获得补丁信息： https://tails.boum.org/news/version_1.7/index.en.html

Reference: https://mailman.boum.org/pipermail/tails-dev/2015-August/009370.html https://lists.gnu.org/archive/html/bug-wget/2015-08/msg00020.html http://www.openwall.com/lists/oss-security/2015/10/01/10

Impacted products

Name
tails_project tails <=1.6

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7665"
    }
  },
  "description": "Tails\u662f\u4e00\u5957\u4e13\u7528\u4e8e\u9690\u79c1\u4fdd\u62a4\u7684\u57fa\u4e8eTor\u7684\u5f00\u6e90Linux\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5b83\u652f\u6301\u5b89\u88c5\u5728\u5149\u76d8\u3001U\u76d8\u4ee5\u53caSD\u5361\u5b58\u50a8\u4ecb\u8d28\u4e2d\u76f4\u63a5\u542f\u52a8\u4f7f\u7528\uff0c\u5176\u7279\u70b9\u662f\u4e0d\u5411\u672c\u5730\u7cfb\u7edf\u50a8\u5b58\u4efb\u4f55\u6570\u636e\u5e76\u4e14\u4e3a\u7528\u6237\u63d0\u4f9b\u5b8c\u6574\u7684\u56e0\u7279\u7f51\u533f\u540d\u529f\u80fd\u3002\r\n\r\nTails 1.7\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u4f7f\u7528wget\u7a0b\u5e8f\uff0c\u672a\u80fd\u9650\u5236\u88ab\u52a8FTP\u5411\u4e3b\u52a8FTP\u7684\u81ea\u52a8\u56de\u9000\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u8bfb\u53d6PORT\u6216EPRT\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u73b0Tor\u5ba2\u6237\u7aef\u7684IP\u5730\u5740\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://tails.boum.org/news/version_1.7/index.en.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-08559",
  "openTime": "2015-12-31",
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  "patchName": "Tails\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  },
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  "serverity": "\u4e2d",
  "submitTime": "2015-12-31",
  "title": "Tails\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2015-7665 (GCVE-0-2015-7665)

Vulnerability from cvelistv5

Published

2015-12-27 19:00

Modified

2024-08-06 07:58

Severity ?

CWE

Summary

Tails before 1.7 includes the wget program but does not prevent automatic fallback from passive FTP to active FTP, which allows remote FTP servers to discover the Tor client IP address by reading a (1) PORT or (2) EPRT command. NOTE: within wget itself, the automatic fallback is not considered a vulnerability by CVE.

References

▼	URL	Tags
	https://mailman.boum.org/pipermail/tails-dev/2015-October/009591.html	mailing-list, x_refsource_MLIST
	https://mailman.boum.org/pipermail/tails-dev/2015-August/009370.html	mailing-list, x_refsource_MLIST
	http://www.openwall.com/lists/oss-security/2015/10/01/10	mailing-list, x_refsource_MLIST
	https://labs.riseup.net/code/issues/10364	x_refsource_CONFIRM
	https://lists.gnu.org/archive/html/bug-wget/2015-08/msg00020.html	mailing-list, x_refsource_MLIST
	http://git.savannah.gnu.org/cgit/wget.git/commit/?id=075d7556964f5a871a73c22ac4b69f5361295099	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/76678	vdb-entry, x_refsource_BID
	https://tails.boum.org/news/version_1.7/index.en.html	x_refsource_CONFIRM

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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