Vulnerability-Lookup

CNVD-2020-22820

Vulnerability from cnvd - Published: 2020-04-14

Title

Puppet Agent信任管理问题漏洞

Description

Puppet是美国Puppet实验室的一套基于客户端/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。Puppet Agent是一个Puppet代理端程序。 Puppet Agent中存在安全漏洞，该漏洞源于在下载CRL时，程序未能正确验证SSL连接。目前没有详细的漏洞细节提供。

Severity

中

Patch Name

Puppet Agent信任管理问题漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://puppet.com/security/cve/CVE-2018-11751

Reference

https://nvd.nist.gov/vuln/detail/CVE-2018-11751

Impacted products

Name
Puppet Agent

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-11751",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2018-11751"
    }
  },
  "description": "Puppet\u662f\u7f8e\u56fdPuppet\u5b9e\u9a8c\u5ba4\u7684\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\u3002Puppet Agent\u662f\u4e00\u4e2aPuppet\u4ee3\u7406\u7aef\u7a0b\u5e8f\u3002\n\nPuppet Agent\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4e0b\u8f7dCRL\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1SSL\u8fde\u63a5\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://puppet.com/security/cve/CVE-2018-11751",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-22820",
  "openTime": "2020-04-14",
  "patchDescription": "Puppet\u662f\u7f8e\u56fdPuppet\u5b9e\u9a8c\u5ba4\u7684\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\u3002Puppet Agent\u662f\u4e00\u4e2aPuppet\u4ee3\u7406\u7aef\u7a0b\u5e8f\u3002\r\n\r\nPuppet Agent\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u4e0b\u8f7dCRL\u65f6\uff0c\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u9a8c\u8bc1SSL\u8fde\u63a5\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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 Agent\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Puppet   Agent"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-11751",
  "serverity": "\u4e2d",
  "submitTime": "2019-12-18",
  "title": "Puppet Agent\u4fe1\u4efb\u7ba1\u7406\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2018-11751 (GCVE-0-2018-11751)

Vulnerability from cvelistv5 – Published: 2019-12-16 21:39 – Updated: 2024-08-05 08:17

Summary

Previous versions of Puppet Agent didn't verify the peer in the SSL connection prior to downloading the CRL. This issue is resolved in Puppet Agent 6.4.0.

Severity

No CVSS data available.

CWE

Improper Certificate Validation

Assigner

puppet

References

1 reference

URL	Tags
https://puppet.com/security/cve/CVE-2018-11751	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Puppet Agent, Puppet	Affected: Puppet Agent 6.x prior to 6.4.0, Puppet 6.x prior to 6.4.x

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T08:17:09.111Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://puppet.com/security/cve/CVE-2018-11751"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Puppet Agent, Puppet",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Puppet Agent 6.x prior to 6.4.0, Puppet 6.x prior to 6.4.x"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Previous versions of Puppet Agent didn\u0027t verify the peer in the SSL connection prior to downloading the CRL. This issue is resolved in Puppet Agent 6.4.0."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Improper Certificate Validation",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2019-12-16T21:39:30.000Z",
        "orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
        "shortName": "puppet"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://puppet.com/security/cve/CVE-2018-11751"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@puppet.com",
          "ID": "CVE-2018-11751",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Puppet Agent, Puppet",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Puppet Agent 6.x prior to 6.4.0, Puppet 6.x prior to 6.4.x"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Previous versions of Puppet Agent didn\u0027t verify the peer in the SSL connection prior to downloading the CRL. This issue is resolved in Puppet Agent 6.4.0."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Improper Certificate Validation"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://puppet.com/security/cve/CVE-2018-11751",
              "refsource": "MISC",
              "url": "https://puppet.com/security/cve/CVE-2018-11751"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
    "assignerShortName": "puppet",
    "cveId": "CVE-2018-11751",
    "datePublished": "2019-12-16T21:39:30.000Z",
    "dateReserved": "2018-06-05T00:00:00.000Z",
    "dateUpdated": "2024-08-05T08:17:09.111Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.