Vulnerability-Lookup

CNVD-2015-01913

Vulnerability from cnvd - Published: 2015-03-24

Title

Nullsoft Scriptable Install System Inetc插件安全绕过漏洞

Description

Nullsoft Scriptable Install System（NSIS）是美国Nullsoft公司的一套基于脚本的用于创建Windows安装程序的开源系统。Inetc（Internet client）是其中的一个在互联网中提供文件上传和下载的插件。 CERT/CC Failure Observation Engine(FOE)中使用的NSIS的Inetc插件存在安全漏洞。由于程序未能验证SSL服务器端的X.509证书。攻击者可借助特制的证书利用该漏洞实施中间人攻击，伪造数据，欺骗服务器，执行任意代码。

Severity

高

Formal description

目前没有详细解决方案提供： http://nsis.sourceforge.net

Reference

http://www.securityfocus.com/bid/73260 http://www.kb.cert.org/vuls/id/894897

Impacted products

Name
NullSoft Nullsoft Scriptable Install System（NSIS）

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "73260"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-0941"
    }
  },
  "description": "Nullsoft Scriptable Install System\uff08NSIS\uff09\u662f\u7f8e\u56fdNullsoft\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8e\u811a\u672c\u7684\u7528\u4e8e\u521b\u5efaWindows\u5b89\u88c5\u7a0b\u5e8f\u7684\u5f00\u6e90\u7cfb\u7edf\u3002Inetc\uff08Internet client\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u5728\u4e92\u8054\u7f51\u4e2d\u63d0\u4f9b\u6587\u4ef6\u4e0a\u4f20\u548c\u4e0b\u8f7d\u7684\u63d2\u4ef6\u3002\r\n\r\nCERT/CC Failure Observation Engine(FOE)\u4e2d\u4f7f\u7528\u7684NSIS\u7684Inetc\u63d2\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u9a8c\u8bc1SSL\u670d\u52a1\u5668\u7aef\u7684X.509\u8bc1\u4e66\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u8bc1\u4e66\u5229\u7528\u8be5\u6f0f\u6d1e\u5b9e\u65bd\u4e2d\u95f4\u4eba\u653b\u51fb\uff0c\u4f2a\u9020\u6570\u636e\uff0c\u6b3a\u9a97\u670d\u52a1\u5668\uff0c\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Will Dormann of the CERT/CC",
  "formalWay": "\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u89e3\u51b3\u65b9\u6848\u63d0\u4f9b\uff1a\r\nhttp://nsis.sourceforge.net",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-01913",
  "openTime": "2015-03-24",
  "products": {
    "product": "NullSoft Nullsoft Scriptable Install System\uff08NSIS\uff09"
  },
  "referenceLink": "http://www.securityfocus.com/bid/73260\r\nhttp://www.kb.cert.org/vuls/id/894897",
  "serverity": "\u9ad8",
  "submitTime": "2015-03-23",
  "title": "Nullsoft Scriptable Install System Inetc\u63d2\u4ef6\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2015-0941 (GCVE-0-2015-0941)

Vulnerability from cvelistv5 – Published: 2015-03-22 01:00 – Updated: 2024-08-06 04:26

Summary

The Inetc plugin for Nullsoft Scriptable Install System (NSIS), as used in CERT/CC Failure Observation Engine (FOE) and other products, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and possibly execute arbitrary code by sending a crafted certificate in a download session for Windows executable files.

Severity ?

No CVSS data available.

CWE

Assigner

certcc

References

URL

Tags

http://www.kb.cert.org/vuls/id/894897

third-party-advisoryx_refsource_CERT-VN

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T04:26:11.550Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "VU#894897",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "http://www.kb.cert.org/vuls/id/894897"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2011-01-31T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The Inetc plugin for Nullsoft Scriptable Install System (NSIS), as used in CERT/CC Failure Observation Engine (FOE) and other products, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and possibly execute arbitrary code by sending a crafted certificate in a download session for Windows executable files."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2015-03-22T01:57:01",
        "orgId": "37e5125f-f79b-445b-8fad-9564f167944b",
        "shortName": "certcc"
      },
      "references": [
        {
          "name": "VU#894897",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "http://www.kb.cert.org/vuls/id/894897"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cert@cert.org",
          "ID": "CVE-2015-0941",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "The Inetc plugin for Nullsoft Scriptable Install System (NSIS), as used in CERT/CC Failure Observation Engine (FOE) and other products, does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof servers and possibly execute arbitrary code by sending a crafted certificate in a download session for Windows executable files."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "VU#894897",
              "refsource": "CERT-VN",
              "url": "http://www.kb.cert.org/vuls/id/894897"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "37e5125f-f79b-445b-8fad-9564f167944b",
    "assignerShortName": "certcc",
    "cveId": "CVE-2015-0941",
    "datePublished": "2015-03-22T01:00:00",
    "dateReserved": "2015-01-10T00:00:00",
    "dateUpdated": "2024-08-06T04:26:11.550Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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-2015-01913

CVE-2015-0941 (GCVE-0-2015-0941)

Tags

Sightings

Nomenclature