cnvd - cnvd-2018-03764

CNVD-2018-03764

Vulnerability from cnvd - Published: 2018-02-28

Title

Apache Ranger安全绕过漏洞（CNVD-2018-03764）

Description

Apache Ranger是美国阿帕奇（Apache）软件基金会的一套为Hadoop集群实现全面安全措施的架构，它针对授权、结算和数据保护等核心企业安全要求，提供中央安全政策管理。Policy resource matcher是其中的一个资源匹配组件。 Apache Ranger 0.7.1之前的版本中Policy resource matcher存在安全漏洞，该漏洞源于程序忽略了通配符‘*’之后的字符。攻击者可利用该漏洞绕过安全限制，执行未授权的操作。

Severity

高

Patch Name

Apache Ranger安全绕过漏洞（CNVD-2018-03764）的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://cwiki.apache.org/confluence/display/RANGER/0.7.1+Release+-+Apache+Ranger

Reference

http://www.securityfocus.com/bid/98958

Impacted products

Name
Apache Ranger <0.7.1

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "98958"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7676",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7676"
    }
  },
  "description": "Apache Ranger\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4e3aHadoop\u96c6\u7fa4\u5b9e\u73b0\u5168\u9762\u5b89\u5168\u63aa\u65bd\u7684\u67b6\u6784\uff0c\u5b83\u9488\u5bf9\u6388\u6743\u3001\u7ed3\u7b97\u548c\u6570\u636e\u4fdd\u62a4\u7b49\u6838\u5fc3\u4f01\u4e1a\u5b89\u5168\u8981\u6c42\uff0c\u63d0\u4f9b\u4e2d\u592e\u5b89\u5168\u653f\u7b56\u7ba1\u7406\u3002Policy resource matcher\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8d44\u6e90\u5339\u914d\u7ec4\u4ef6\u3002\r\n\r\nApache Ranger 0.7.1\u4e4b\u524d\u7684\u7248\u672c\u4e2dPolicy resource matcher\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5ffd\u7565\u4e86\u901a\u914d\u7b26\u2018*\u2019\u4e4b\u540e\u7684\u5b57\u7b26\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\u3002",
  "discovererName": "Velmurugan Periasamy",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://cwiki.apache.org/confluence/display/RANGER/0.7.1+Release+-+Apache+Ranger",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03764",
  "openTime": "2018-02-28",
  "patchDescription": "Apache Ranger\u662f\u7f8e\u56fd\u963f\u5e15\u5947\uff08Apache\uff09\u8f6f\u4ef6\u57fa\u91d1\u4f1a\u7684\u4e00\u5957\u4e3aHadoop\u96c6\u7fa4\u5b9e\u73b0\u5168\u9762\u5b89\u5168\u63aa\u65bd\u7684\u67b6\u6784\uff0c\u5b83\u9488\u5bf9\u6388\u6743\u3001\u7ed3\u7b97\u548c\u6570\u636e\u4fdd\u62a4\u7b49\u6838\u5fc3\u4f01\u4e1a\u5b89\u5168\u8981\u6c42\uff0c\u63d0\u4f9b\u4e2d\u592e\u5b89\u5168\u653f\u7b56\u7ba1\u7406\u3002Policy resource matcher\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u8d44\u6e90\u5339\u914d\u7ec4\u4ef6\u3002\r\n\r\nApache Ranger 0.7.1\u4e4b\u524d\u7684\u7248\u672c\u4e2dPolicy resource matcher\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5ffd\u7565\u4e86\u901a\u914d\u7b26\u2018*\u2019\u4e4b\u540e\u7684\u5b57\u7b26\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u9650\u5236\uff0c\u6267\u884c\u672a\u6388\u6743\u7684\u64cd\u4f5c\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": "Apache Ranger\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-03764\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Apache Ranger \u003c0.7.1"
  },
  "referenceLink": "http://www.securityfocus.com/bid/98958",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-26",
  "title": "Apache Ranger\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2018-03764\uff09"
}

CVE-2017-7676 (GCVE-0-2017-7676)

Vulnerability from cvelistv5 – Published: 2017-06-14 17:00 – Updated: 2024-08-05 16:12

Summary

Policy resource matcher in Apache Ranger before 0.7.1 ignores characters after '*' wildcard character - like my*test, test*.txt. This can result in unintended behavior.

Severity ?

No CVSS data available.

CWE

Authorization

Assigner

apache

References

URL

Tags

	https://cwiki.apache.org/confluence/display/RANGE…	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/98958	vdb-entryx_refsource_BID

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Ranger	Affected: 0.5.x Affected: 0.6.x Affected: 0.7.0

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:12:27.762Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger"
          },
          {
            "name": "98958",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/98958"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Apache Ranger",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "status": "affected",
              "version": "0.5.x"
            },
            {
              "status": "affected",
              "version": "0.6.x"
            },
            {
              "status": "affected",
              "version": "0.7.0"
            }
          ]
        }
      ],
      "datePublic": "2017-06-07T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Policy resource matcher in Apache Ranger before 0.7.1 ignores characters after \u0027*\u0027 wildcard character - like my*test, test*.txt. This can result in unintended behavior."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Authorization",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-15T09:57:01",
        "orgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
        "shortName": "apache"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger"
        },
        {
          "name": "98958",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/98958"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@apache.org",
          "ID": "CVE-2017-7676",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Apache Ranger",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "0.5.x"
                          },
                          {
                            "version_value": "0.6.x"
                          },
                          {
                            "version_value": "0.7.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Apache Software Foundation"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "Policy resource matcher in Apache Ranger before 0.7.1 ignores characters after \u0027*\u0027 wildcard character - like my*test, test*.txt. This can result in unintended behavior."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Authorization"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger",
              "refsource": "CONFIRM",
              "url": "https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger"
            },
            {
              "name": "98958",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/98958"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "f0158376-9dc2-43b6-827c-5f631a4d8d09",
    "assignerShortName": "apache",
    "cveId": "CVE-2017-7676",
    "datePublished": "2017-06-14T17:00:00",
    "dateReserved": "2017-04-11T00:00:00",
    "dateUpdated": "2024-08-05T16:12:27.762Z",
    "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-2018-03764

CVE-2017-7676 (GCVE-0-2017-7676)

Tags

Sightings

Nomenclature