cnvd - cnvd-2017-33814

CNVD-2017-33814

Vulnerability from cnvd - Published: 2017-11-14

Title

Python Ansible Vault Package远程代码执行漏洞

Description

Ansible Vault是一个vam yaml文件的管理工具。 Ansible Vault 1.0.5之前的版本中的yaml加载功能存在安全漏洞。攻击者可利用该漏洞执行python命令，从而执行任意命令。

Severity

中

Patch Name

Python Ansible Vault Package远程代码执行漏洞的补丁

Patch Description

Ansible Vault是一个vam yaml文件的管理工具。 Ansible Vault 1.0.5之前的版本中的yaml加载功能存在安全漏洞。攻击者可利用该漏洞执行python命令，从而执行任意命令。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-2809

Impacted products

Name
Python Ansible Vault 1.0.4

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "100824"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-2809"
    }
  },
  "description": "Ansible Vault\u662f\u4e00\u4e2avam yaml\u6587\u4ef6\u7684\u7ba1\u7406\u5de5\u5177\u3002\r\n\r\nAnsible Vault 1.0.5\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684yaml\u52a0\u8f7d\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884cpython\u547d\u4ee4\uff0c\u4ece\u800c\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "Cory Duplantis of Cisco Talos",
  "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://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-33814",
  "openTime": "2017-11-14",
  "patchDescription": "Ansible Vault\u662f\u4e00\u4e2avam yaml\u6587\u4ef6\u7684\u7ba1\u7406\u5de5\u5177\u3002\r\n\r\nAnsible Vault 1.0.5\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684yaml\u52a0\u8f7d\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884cpython\u547d\u4ee4\uff0c\u4ece\u800c\u6267\u884c\u4efb\u610f\u547d\u4ee4\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": "Python Ansible Vault Package\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Python Ansible Vault 1.0.4"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2017-2809",
  "serverity": "\u4e2d",
  "submitTime": "2017-09-15",
  "title": "Python Ansible Vault Package\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-2809 (GCVE-0-2017-2809)

Vulnerability from cvelistv5 – Published: 2017-09-14 19:00 – Updated: 2024-09-16 20:53

Summary

An exploitable vulnerability exists in the yaml loading functionality of ansible-vault before 1.0.5. A specially crafted vault can execute arbitrary python commands resulting in command execution. An attacker can insert python into the vault to trigger this vulnerability.

Severity ?

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

code execution

Assigner

talos

References

URL

Tags

	http://www.securityfocus.com/bid/100824	vdb-entryx_refsource_BID
	https://github.com/tomoh1r/ansible-vault/blob/v1.…	x_refsource_CONFIRM
	https://github.com/tomoh1r/ansible-vault/issues/4	x_refsource_CONFIRM
	https://github.com/tomoh1r/ansible-vault/commit/3…	x_refsource_CONFIRM
	https://www.talosintelligence.com/vulnerability_r…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Tomohiro Nakamura	ansible-vault	Affected: 1.0.4

Show details on NVD website

JSON

To clipboard

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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:02:07.845Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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          },
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          },
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              "x_transferred"
            ],
            "url": "https://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04"
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
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            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0305"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ansible-vault",
          "vendor": "Tomohiro Nakamura",
          "versions": [
            {
              "status": "affected",
              "version": "1.0.4"
            }
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        }
      ],
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      "descriptions": [
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      ],
      "metrics": [
        {
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.0"
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              "lang": "en",
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      ],
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        "dateUpdated": "2022-04-19T18:22:35",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
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          "tags": [
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          ],
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        },
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  "cveMetadata": {
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    "state": "PUBLISHED"
  },
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}

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-2017-33814

CVE-2017-2809 (GCVE-0-2017-2809)

Tags

Sightings

Nomenclature