Vulnerability-Lookup

CNVD-2017-02557

Vulnerability from cnvd - Published: 2017-03-09

Title

ytnef目录遍历漏洞

Description

ytnef是一个用于从winmail.dat文件中提取数据的应用程序库。 ytnef存在路径遍历漏洞。允许远程攻击者可利用该漏洞构建恶意文件，诱使用户解析，可读取文件。

Severity

中

Patch Name

ytnef目录遍历漏洞的补丁

Patch Description

ytnef是一个用于从winmail.dat文件中提取数据的应用程序库。 ytnef存在路径遍历漏洞。允许远程攻击者可利用该漏洞构建恶意文件，诱使用户解析，可读取文件。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/Yeraze/ytnef/pull/27

Reference

http://www.openwall.com/lists/oss-security/2017/02/15/4

Impacted products

Name
ytnef ytnef <=1.9

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "96423"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6306"
    }
  },
  "description": "ytnef\u662f\u4e00\u4e2a\u7528\u4e8e\u4ecewinmail.dat\u6587\u4ef6\u4e2d\u63d0\u53d6\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u5e93\u3002\r\n\r\nytnef\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u8bfb\u53d6\u6587\u4ef6\u3002",
  "discovererName": "X41 D-Sec GmbH, Eric Sesterhenn",
  "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/Yeraze/ytnef/pull/27",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-02557",
  "openTime": "2017-03-09",
  "patchDescription": "ytnef\u662f\u4e00\u4e2a\u7528\u4e8e\u4ecewinmail.dat\u6587\u4ef6\u4e2d\u63d0\u53d6\u6570\u636e\u7684\u5e94\u7528\u7a0b\u5e8f\u5e93\u3002\r\n\r\nytnef\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6784\u5efa\u6076\u610f\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u53ef\u8bfb\u53d6\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": "ytnef\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "ytnef ytnef \u003c=1.9"
  },
  "referenceLink": "http://www.openwall.com/lists/oss-security/2017/02/15/4",
  "serverity": "\u4e2d",
  "submitTime": "2017-02-28",
  "title": "ytnef\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}

CVE-2017-6306 (GCVE-0-2017-6306)

Vulnerability from cvelistv5 – Published: 2017-02-24 04:23 – Updated: 2024-08-05 15:25

Summary

An issue was discovered in ytnef before 1.9.1. This is related to a patch described as "9 of 9. Directory Traversal using the filename; SanitizeFilename function in settings.c."

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 27/100 over 2378 records in the last 180 days details

References

6 references

URL	Tags
http://www.securityfocus.com/bid/96423	vdb-entryx_refsource_BID
http://www.openwall.com/lists/oss-security/2017/02/15/4	x_refsource_MISC
https://github.com/Yeraze/ytnef/pull/27	x_refsource_MISC
http://www.debian.org/security/2017/dsa-3846	vendor-advisoryx_refsource_DEBIAN
https://www.x41-dsec.de/lab/advisories/x41-2017-0…	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA

Date Public

2017-02-23 00:00

Show details on NVD website

JSON

To clipboard

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          "dateUpdated": "2024-08-05T15:25:48.714Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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        "references": [
          {
            "name": "96423",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/96423"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "http://www.openwall.com/lists/oss-security/2017/02/15/4"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/Yeraze/ytnef/pull/27"
          },
          {
            "name": "DSA-3846",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3846"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.x41-dsec.de/lab/advisories/x41-2017-002-ytnef/"
          },
          {
            "name": "FEDORA-2019-7d7083b8be",
            "tags": [
              "vendor-advisory",
              "x_refsource_FEDORA",
              "x_transferred"
            ],
            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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          ]
        }
      ],
      "datePublic": "2017-02-23T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in ytnef before 1.9.1. This is related to a patch described as \"9 of 9. Directory Traversal using the filename; SanitizeFilename function in settings.c.\""
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      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2019-05-18T02:06:02.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "96423",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/96423"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://www.openwall.com/lists/oss-security/2017/02/15/4"
        },
        {
          "tags": [
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          "url": "https://github.com/Yeraze/ytnef/pull/27"
        },
        {
          "name": "DSA-3846",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
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        },
        {
          "tags": [
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          ],
          "url": "https://www.x41-dsec.de/lab/advisories/x41-2017-002-ytnef/"
        },
        {
          "name": "FEDORA-2019-7d7083b8be",
          "tags": [
            "vendor-advisory",
            "x_refsource_FEDORA"
          ],
          "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2017-6306",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
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                  "product_data": [
                    {
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                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
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              "url": "http://www.openwall.com/lists/oss-security/2017/02/15/4"
            },
            {
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              "refsource": "MISC",
              "url": "https://github.com/Yeraze/ytnef/pull/27"
            },
            {
              "name": "DSA-3846",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2017/dsa-3846"
            },
            {
              "name": "https://www.x41-dsec.de/lab/advisories/x41-2017-002-ytnef/",
              "refsource": "MISC",
              "url": "https://www.x41-dsec.de/lab/advisories/x41-2017-002-ytnef/"
            },
            {
              "name": "FEDORA-2019-7d7083b8be",
              "refsource": "FEDORA",
              "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFJWMUEUC4ILH2HEOCYVVLQT654ZMCGQ/"
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    "dateUpdated": "2024-08-05T15:25:48.714Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

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Confirmed: The vulnerability has been validated from an analyst's perspective.
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Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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CNVD-2017-02557

CVE-2017-6306 (GCVE-0-2017-6306)

Tags

Sightings

Nomenclature

Related by attack behaviour