cnvd - cnvd-2016-03845

cnvd-2016-03845

Vulnerability from cnvd

Title: Puppet Server和Agent未授权访问漏洞

Description:

Puppet Server和Agent都是美国Puppet实验室的基于客户端/服务器（C/S）架构的配置管理工具，该工具可用于管理配置文件、用户、cron任务、软件包、系统服务等。

Puppet Server 2.3.2之前版本和Agent 1.4.2之前版本中存在未授权访问漏洞，该漏洞源于程序未能正确解码URL。攻击者可利用该漏洞执行未授权访问操作，使用auth.conf规则的端点。

Severity: 中

Patch Name: Puppet Server和Agent未授权访问漏洞的补丁

Patch Description:

Puppet Server 2.3.2之前版本和Agent 1.4.2之前版本中存在未授权访问漏洞，该漏洞源于程序未能正确解码URL。攻击者可利用该漏洞执行未授权访问操作，使用auth.conf规则的端点。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:

目前厂商已经发布了升级补丁以修复此安全问题，详情请关注厂商主页： https://www.puppet.com/

Reference: http://packetstormsecurity.com/files/137317/Gentoo-Linux-Security-Advisory-201606-02.html

Impacted products

Name
['Puppet Agent <1.4.2', 'Puppet Server <2.3.2']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-2785"
    }
  },
  "description": "Puppet Server\u548cAgent\u90fd\u662f\u7f8e\u56fdPuppet\u5b9e\u9a8c\u5ba4\u7684\u57fa\u4e8e\u5ba2\u6237\u7aef/\u670d\u52a1\u5668\uff08C/S\uff09\u67b6\u6784\u7684\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\uff0c\u8be5\u5de5\u5177\u53ef\u7528\u4e8e\u7ba1\u7406\u914d\u7f6e\u6587\u4ef6\u3001\u7528\u6237\u3001cron\u4efb\u52a1\u3001\u8f6f\u4ef6\u5305\u3001\u7cfb\u7edf\u670d\u52a1\u7b49\u3002\r\n\r\nPuppet Server 2.3.2\u4e4b\u524d\u7248\u672c\u548cAgent 1.4.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u89e3\u7801URL\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u672a\u6388\u6743\u8bbf\u95ee\u64cd\u4f5c\uff0c\u4f7f\u7528auth.conf\u89c4\u5219\u7684\u7aef\u70b9\u3002",
  "discovererName": "Yury German \u003cblueknight@gentoo.org\u003e",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.puppet.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-03845",
  "openTime": "2016-06-08",
  "patchDescription": "Puppet Server\u548cAgent\u90fd\u662f\u7f8e\u56fdPuppet\u5b9e\u9a8c\u5ba4\u7684\u57fa\u4e8e\u5ba2\u6237\u7aef/\u670d\u52a1\u5668\uff08C/S\uff09\u67b6\u6784\u7684\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\uff0c\u8be5\u5de5\u5177\u53ef\u7528\u4e8e\u7ba1\u7406\u914d\u7f6e\u6587\u4ef6\u3001\u7528\u6237\u3001cron\u4efb\u52a1\u3001\u8f6f\u4ef6\u5305\u3001\u7cfb\u7edf\u670d\u52a1\u7b49\u3002\r\n\r\nPuppet Server 2.3.2\u4e4b\u524d\u7248\u672c\u548cAgent 1.4.2\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u89e3\u7801URL\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u672a\u6388\u6743\u8bbf\u95ee\u64cd\u4f5c\uff0c\u4f7f\u7528auth.conf\u89c4\u5219\u7684\u7aef\u70b9\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": "Puppet Server\u548cAgent\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Puppet   Agent \u003c1.4.2",
      "Puppet   Server \u003c2.3.2"
    ]
  },
  "referenceLink": "http://packetstormsecurity.com/files/137317/Gentoo-Linux-Security-Advisory-201606-02.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-06-07",
  "title": "Puppet Server\u548cAgent\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e"
}

CVE-2016-2785 (GCVE-0-2016-2785)

Vulnerability from cvelistv5

Published

2016-06-10 15:00

Modified

2024-08-05 23:32

Severity ?

CWE

Summary

Puppet Server before 2.3.2 and Ruby puppetmaster in Puppet 4.x before 4.4.2 and in Puppet Agent before 1.4.2 might allow remote attackers to bypass intended auth.conf access restrictions by leveraging incorrect URL decoding.

References

▼	URL	Tags
	https://security.gentoo.org/glsa/201606-02	vendor-advisory, x_refsource_GENTOO
	https://github.com/puppetlabs/puppet/pull/4921/commits/8d2ce797db265720f0a20d1d46ee2757b4e4f6b2	x_refsource_CONFIRM
	https://puppet.com/security/cve/cve-2016-2785	x_refsource_CONFIRM

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T23:32:21.089Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "GLSA-201606-02",
            "tags": [
              "vendor-advisory",
              "x_refsource_GENTOO",
              "x_transferred"
            ],
            "url": "https://security.gentoo.org/glsa/201606-02"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/puppetlabs/puppet/pull/4921/commits/8d2ce797db265720f0a20d1d46ee2757b4e4f6b2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://puppet.com/security/cve/cve-2016-2785"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-04-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Puppet Server before 2.3.2 and Ruby puppetmaster in Puppet 4.x before 4.4.2 and in Puppet Agent before 1.4.2 might allow remote attackers to bypass intended auth.conf access restrictions by leveraging incorrect URL decoding."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-06-10T14:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "GLSA-201606-02",
          "tags": [
            "vendor-advisory",
            "x_refsource_GENTOO"
          ],
          "url": "https://security.gentoo.org/glsa/201606-02"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/puppetlabs/puppet/pull/4921/commits/8d2ce797db265720f0a20d1d46ee2757b4e4f6b2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://puppet.com/security/cve/cve-2016-2785"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2016-2785",
          "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": "Puppet Server before 2.3.2 and Ruby puppetmaster in Puppet 4.x before 4.4.2 and in Puppet Agent before 1.4.2 might allow remote attackers to bypass intended auth.conf access restrictions by leveraging incorrect URL decoding."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "GLSA-201606-02",
              "refsource": "GENTOO",
              "url": "https://security.gentoo.org/glsa/201606-02"
            },
            {
              "name": "https://github.com/puppetlabs/puppet/pull/4921/commits/8d2ce797db265720f0a20d1d46ee2757b4e4f6b2",
              "refsource": "CONFIRM",
              "url": "https://github.com/puppetlabs/puppet/pull/4921/commits/8d2ce797db265720f0a20d1d46ee2757b4e4f6b2"
            },
            {
              "name": "https://puppet.com/security/cve/cve-2016-2785",
              "refsource": "CONFIRM",
              "url": "https://puppet.com/security/cve/cve-2016-2785"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2016-2785",
    "datePublished": "2016-06-10T15:00:00",
    "dateReserved": "2016-02-29T00:00:00",
    "dateUpdated": "2024-08-05T23:32:21.089Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Action not permitted