cnvd - cnvd-2017-09592

cnvd-2017-09592

Vulnerability from cnvd

Title: 多款Puppet产品YAML反序列化远程代码执行漏洞

Description:

Puppet是一套基于客户端/服务器（C/S）架构的配置管理工具，它可用于管理配置文件、用户、cron任务、软件包、系统服务等。

多款Puppet产品存在远程代码执行漏洞。攻击者可利用此漏洞在受影响应用程序的上下文中执行任意代码，导致拒绝服务。

Severity: 高

Patch Name: 多款Puppet产品YAML反序列化远程代码执行漏洞的补丁

Patch Description:

Puppet是一套基于客户端/服务器（C/S）架构的配置管理工具，它可用于管理配置文件、用户、cron任务、软件包、系统服务等。

多款Puppet产品存在远程代码执行漏洞。攻击者可利用此漏洞在受影响应用程序的上下文中执行任意代码，导致拒绝服务。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://bugzilla.redhat.com/show_bug.cgi?id=1452651

Reference: http://www.securityfocus.com/bid/98582

Impacted products

Name
['puppetlabs Puppet Enterprise 2016.0', 'puppetlabs Puppet Enterprise 2016.1', 'puppetlabs Puppet Enterprise 2016.2', 'puppetlabs Puppet Enterprise 2016.3', 'puppetlabs Puppet Enterprise 2016.4', 'puppetlabs Puppet Enterprise 2016.4.3', 'puppetlabs Puppet Enterprise 2017.2', 'puppetlabs Puppet Agent 1.0', 'puppetlabs Puppet Agent 1.3.0', 'puppetlabs Puppet Agent 1.3.4', 'puppetlabs Puppet Agent 1.3.6', 'puppetlabs Puppet Agent 1.5', 'puppetlabs Puppet Agent 1.6', 'puppetlabs Puppet Agent 1.6.1', 'puppetlabs Puppet Agent 1.6.2', 'puppetlabs Puppet Agent 1.7', 'puppetlabs Puppet Agent 1.7.1', 'puppetlabs Puppet Agent 1.8', 'puppetlabs Puppet Agent 1.8.2', 'puppetlabs Puppet Agent 1.9', 'puppetlabs Puppet Agent 1.9.1', 'puppetlabs Puppet Agent 1.9.2', 'puppetlabs Puppet Agent 1.9.3', 'puppetlabs Puppet Agent 1.10', 'puppetlabs Puppet 4.4.2', 'puppetlabs Puppet 4.0.1', 'puppetlabs Puppet 4.5', 'puppetlabs Puppet 4.5.3', 'puppetlabs Puppet 4.6', 'puppetlabs Puppet 4.7', 'puppetlabs Puppet 4.7.1', 'puppetlabs Puppet 4.8', 'puppetlabs Puppet 4.8.1', 'puppetlabs Puppet 4.8.2', 'puppetlabs Puppet 4.9', 'puppetlabs Puppet 4.9.1', 'puppetlabs Puppet 4.9.2', 'puppetlabs Puppet 4.9.3', 'puppetlabs Puppet 4.9.4', 'puppetlabs Puppet 4.10']

Name

['puppetlabs Puppet Enterprise 2016.0', 'puppetlabs Puppet Enterprise 2016.1', 'puppetlabs Puppet Enterprise 2016.2', 'puppetlabs Puppet Enterprise 2016.3', 'puppetlabs Puppet Enterprise 2016.4', 'puppetlabs Puppet Enterprise 2016.4.3', 'puppetlabs Puppet Enterprise 2017.2', 'puppetlabs Puppet Agent 1.0', 'puppetlabs Puppet Agent 1.3.0', 'puppetlabs Puppet Agent 1.3.4', 'puppetlabs Puppet Agent 1.3.6', 'puppetlabs Puppet Agent 1.5', 'puppetlabs Puppet Agent 1.6', 'puppetlabs Puppet Agent 1.6.1', 'puppetlabs Puppet Agent 1.6.2', 'puppetlabs Puppet Agent 1.7', 'puppetlabs Puppet Agent 1.7.1', 'puppetlabs Puppet Agent 1.8', 'puppetlabs Puppet Agent 1.8.2', 'puppetlabs Puppet Agent 1.9', 'puppetlabs Puppet Agent 1.9.1', 'puppetlabs Puppet Agent 1.9.2', 'puppetlabs Puppet Agent 1.9.3', 'puppetlabs Puppet Agent 1.10', 'puppetlabs Puppet 4.4.2', 'puppetlabs Puppet 4.0.1', 'puppetlabs Puppet 4.5', 'puppetlabs Puppet 4.5.3', 'puppetlabs Puppet 4.6', 'puppetlabs Puppet 4.7', 'puppetlabs Puppet 4.7.1', 'puppetlabs Puppet 4.8', 'puppetlabs Puppet 4.8.1', 'puppetlabs Puppet 4.8.2', 'puppetlabs Puppet 4.9', 'puppetlabs Puppet 4.9.1', 'puppetlabs Puppet 4.9.2', 'puppetlabs Puppet 4.9.3', 'puppetlabs Puppet 4.9.4', 'puppetlabs Puppet 4.10']

Show details on source website

JSON

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{
  "bids": {
    "bid": {
      "bidNumber": "98582"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2295",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2295"
    }
  },
  "description": "Puppet\u662f\u4e00\u5957\u57fa\u4e8e\u5ba2\u6237\u7aef/\u670d\u52a1\u5668\uff08C/S\uff09\u67b6\u6784\u7684\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\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\n\u591a\u6b3ePuppet\u4ea7\u54c1\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Puppetlabs",
  "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://bugzilla.redhat.com/show_bug.cgi?id=1452651",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-09592",
  "openTime": "2017-06-14",
  "patchDescription": "Puppet\u662f\u4e00\u5957\u57fa\u4e8e\u5ba2\u6237\u7aef/\u670d\u52a1\u5668\uff08C/S\uff09\u67b6\u6784\u7684\u914d\u7f6e\u7ba1\u7406\u5de5\u5177\uff0c\u5b83\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\n\u591a\u6b3ePuppet\u4ea7\u54c1\u5b58\u5728\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4efb\u610f\u4ee3\u7801\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\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": "\u591a\u6b3ePuppet\u4ea7\u54c1YAML\u53cd\u5e8f\u5217\u5316\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "puppetlabs Puppet Enterprise 2016.0",
      "puppetlabs Puppet Enterprise 2016.1",
      "puppetlabs Puppet Enterprise 2016.2",
      "puppetlabs Puppet Enterprise 2016.3",
      "puppetlabs Puppet Enterprise 2016.4",
      "puppetlabs Puppet Enterprise 2016.4.3",
      "puppetlabs Puppet Enterprise 2017.2",
      "puppetlabs Puppet Agent 1.0",
      "puppetlabs Puppet Agent 1.3.0",
      "puppetlabs Puppet Agent 1.3.4",
      "puppetlabs Puppet Agent 1.3.6",
      "puppetlabs Puppet Agent 1.5",
      "puppetlabs Puppet Agent 1.6",
      "puppetlabs Puppet Agent 1.6.1",
      "puppetlabs Puppet Agent 1.6.2",
      "puppetlabs Puppet Agent 1.7",
      "puppetlabs Puppet Agent 1.7.1",
      "puppetlabs Puppet Agent 1.8",
      "puppetlabs Puppet Agent 1.8.2",
      "puppetlabs Puppet Agent 1.9",
      "puppetlabs Puppet Agent 1.9.1",
      "puppetlabs Puppet Agent 1.9.2",
      "puppetlabs Puppet Agent 1.9.3",
      "puppetlabs Puppet Agent 1.10",
      "puppetlabs  Puppet 4.4.2",
      "puppetlabs  Puppet 4.0.1",
      "puppetlabs  Puppet 4.5",
      "puppetlabs  Puppet 4.5.3",
      "puppetlabs  Puppet 4.6",
      "puppetlabs  Puppet 4.7",
      "puppetlabs  Puppet 4.7.1",
      "puppetlabs  Puppet 4.8",
      "puppetlabs  Puppet 4.8.1",
      "puppetlabs  Puppet 4.8.2",
      "puppetlabs  Puppet 4.9",
      "puppetlabs  Puppet 4.9.1",
      "puppetlabs  Puppet 4.9.2",
      "puppetlabs  Puppet 4.9.3",
      "puppetlabs  Puppet 4.9.4",
      "puppetlabs  Puppet 4.10"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/98582",
  "serverity": "\u9ad8",
  "submitTime": "2017-05-24",
  "title": "\u591a\u6b3ePuppet\u4ea7\u54c1YAML\u53cd\u5e8f\u5217\u5316\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-2295 (GCVE-0-2017-2295)

Vulnerability from cvelistv5

Published

2017-07-05 15:00

Modified

2024-09-16 20:43

Severity ?

CWE

Remote Code Execution

Summary

Versions of Puppet prior to 4.10.1 will deserialize data off the wire (from the agent to the server, in this case) with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code execution. This change constrains the format of data on the wire to PSON or safely decoded YAML.

References

▼	URL	Tags
	https://puppet.com/security/cve/cve-2017-2295	x_refsource_CONFIRM
	http://www.debian.org/security/2017/dsa-3862	vendor-advisory, x_refsource_DEBIAN
	http://www.securityfocus.com/bid/98582	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Puppet	Puppet server	Version: Puppet prior to 4.10.1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T13:48:05.197Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://puppet.com/security/cve/cve-2017-2295"
          },
          {
            "name": "DSA-3862",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "http://www.debian.org/security/2017/dsa-3862"
          },
          {
            "name": "98582",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/98582"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Puppet server",
          "vendor": "Puppet",
          "versions": [
            {
              "status": "affected",
              "version": "Puppet prior to 4.10.1"
            }
          ]
        }
      ],
      "datePublic": "2017-05-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "Versions of Puppet prior to 4.10.1 will deserialize data off the wire (from the agent to the server, in this case) with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code execution. This change constrains the format of data on the wire to PSON or safely decoded YAML."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Remote Code Execution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-11-03T18:57:01",
        "orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
        "shortName": "puppet"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://puppet.com/security/cve/cve-2017-2295"
        },
        {
          "name": "DSA-3862",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "http://www.debian.org/security/2017/dsa-3862"
        },
        {
          "name": "98582",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/98582"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@puppet.com",
          "DATE_PUBLIC": "2017-05-11T00:00:00",
          "ID": "CVE-2017-2295",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Puppet server",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Puppet prior to 4.10.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Puppet"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Versions of Puppet prior to 4.10.1 will deserialize data off the wire (from the agent to the server, in this case) with a attacker-specified format. This could be used to force YAML deserialization in an unsafe manner, which would lead to remote code execution. This change constrains the format of data on the wire to PSON or safely decoded YAML."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Remote Code Execution"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://puppet.com/security/cve/cve-2017-2295",
              "refsource": "CONFIRM",
              "url": "https://puppet.com/security/cve/cve-2017-2295"
            },
            {
              "name": "DSA-3862",
              "refsource": "DEBIAN",
              "url": "http://www.debian.org/security/2017/dsa-3862"
            },
            {
              "name": "98582",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/98582"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
    "assignerShortName": "puppet",
    "cveId": "CVE-2017-2295",
    "datePublished": "2017-07-05T15:00:00Z",
    "dateReserved": "2016-12-01T00:00:00",
    "dateUpdated": "2024-09-16T20:43:40.186Z",
    "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.

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