Vulnerability-Lookup

CNVD-2017-21508

Vulnerability from cnvd - Published: 2017-08-17

Title

Puppet mcollective-sshkey-security插件公钥覆盖漏洞

Description

puppet是一种Linux、Unix、windows平台的集中配置管理系统，使用自有的puppet描述语言，可管理配置文件、用户、cron任务、软件包、系统服务等。 Puppet mcollective-sshkey-security插件存在安全漏洞。允许攻击者利用漏洞将文件写入客户端上的任意位置（文件名附加字符串"_pub.pem"）。

Severity

中

Patch Name

Puppet mcollective-sshkey-security插件公钥覆盖漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://puppet.com/security/cve/cve-2017-2298

Reference

https://github.com/puppetlabs/mcollective-sshkey-security/blob/0.5.1/CHANGELOG.md

Impacted products

Name
Puppet mcollective-sshkey-security <=0.5.0

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2298"
    }
  },
  "description": "puppet\u662f\u4e00\u79cdLinux\u3001Unix\u3001windows\u5e73\u53f0\u7684\u96c6\u4e2d\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf\uff0c\u4f7f\u7528\u81ea\u6709\u7684puppet\u63cf\u8ff0\u8bed\u8a00\uff0c\u53ef\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 mcollective-sshkey-security\u63d2\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5c06\u6587\u4ef6\u5199\u5165\u5ba2\u6237\u7aef\u4e0a\u7684\u4efb\u610f\u4f4d\u7f6e\uff08\u6587\u4ef6\u540d\u9644\u52a0\u5b57\u7b26\u4e32\"_pub.pem\"\uff09\u3002",
  "discovererName": "unknwon",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://puppet.com/security/cve/cve-2017-2298",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-21508",
  "openTime": "2017-08-17",
  "patchDescription": "puppet\u662f\u4e00\u79cdLinux\u3001Unix\u3001windows\u5e73\u53f0\u7684\u96c6\u4e2d\u914d\u7f6e\u7ba1\u7406\u7cfb\u7edf\uff0c\u4f7f\u7528\u81ea\u6709\u7684puppet\u63cf\u8ff0\u8bed\u8a00\uff0c\u53ef\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 mcollective-sshkey-security\u63d2\u4ef6\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u5c06\u6587\u4ef6\u5199\u5165\u5ba2\u6237\u7aef\u4e0a\u7684\u4efb\u610f\u4f4d\u7f6e\uff08\u6587\u4ef6\u540d\u9644\u52a0\u5b57\u7b26\u4e32\"_pub.pem\"\uff09\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 mcollective-sshkey-security\u63d2\u4ef6\u516c\u94a5\u8986\u76d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Puppet   mcollective-sshkey-security \u003c=0.5.0"
  },
  "referenceLink": "https://github.com/puppetlabs/mcollective-sshkey-security/blob/0.5.1/CHANGELOG.md",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-03",
  "title": "Puppet mcollective-sshkey-security\u63d2\u4ef6\u516c\u94a5\u8986\u76d6\u6f0f\u6d1e"
}

CVE-2017-2298 (GCVE-0-2017-2298)

Vulnerability from cvelistv5 – Published: 2017-06-30 20:00 – Updated: 2024-09-16 18:08

Summary

The mcollective-sshkey-security plugin before 0.5.1 for Puppet uses a server-specified identifier as part of a path where a file is written. A compromised server could use this to write a file to an arbitrary location on the client with the filename appended with the string "_pub.pem".

Severity

No CVSS data available.

CWE

missing input sanitization

Assigner

puppet

References

3 references

URL	Tags
https://github.com/puppetlabs/mcollective-sshkey-…	x_refsource_CONFIRM
https://puppet.com/security/cve/cve-2017-2298	x_refsource_CONFIRM
https://github.com/puppetlabs/mcollective-sshkey-…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
Puppet	mcollective	Affected: < 0.5.1

Date Public

2017-06-30 00:00

Show details on NVD website

JSON

To clipboard

{
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          "dateUpdated": "2024-08-05T13:48:05.349Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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              "x_transferred"
            ],
            "url": "https://github.com/puppetlabs/mcollective-sshkey-security/blob/0.5.1/CHANGELOG.md"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://puppet.com/security/cve/cve-2017-2298"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            "url": "https://github.com/puppetlabs/mcollective-sshkey-security/commit/3388a3109f4fb1c69fa8505e991bf59ca20d19a2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "mcollective",
          "vendor": "Puppet",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.5.1"
            }
          ]
        }
      ],
      "datePublic": "2017-06-30T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The mcollective-sshkey-security plugin before 0.5.1 for Puppet uses a server-specified identifier as part of a path where a file is written. A compromised server could use this to write a file to an arbitrary location on the client with the filename appended with the string \"_pub.pem\"."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "missing input sanitization",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-06-30T19:57:01.000Z",
        "orgId": "ca2a266c-be2f-4d4b-92d0-47b76b1a9c4e",
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      },
      "references": [
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          "tags": [
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          ],
          "url": "https://github.com/puppetlabs/mcollective-sshkey-security/blob/0.5.1/CHANGELOG.md"
        },
        {
          "tags": [
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          ],
          "url": "https://puppet.com/security/cve/cve-2017-2298"
        },
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          ],
          "url": "https://github.com/puppetlabs/mcollective-sshkey-security/commit/3388a3109f4fb1c69fa8505e991bf59ca20d19a2"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@puppet.com",
          "DATE_PUBLIC": "2017-06-30T00:00:00",
          "ID": "CVE-2017-2298",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "mcollective",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003c 0.5.1"
                          }
                        ]
                      }
                    }
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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.

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.

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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.

Action not permitted

CNVD-2017-21508

CVE-2017-2298 (GCVE-0-2017-2298)

Tags

Sightings

Nomenclature

Related by attack behaviour