Vulnerability-Lookup

PYSEC-2017-5

Vulnerability from pysec - Published: 2017-09-14 19:29 - Updated: 2021-07-05 00:01

Details

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.

Impacted products

Name	purl
ansible-vault	pkg:pypi/ansible-vault

Aliases

CVE-2017-2809

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "ansible-vault",
        "purl": "pkg:pypi/ansible-vault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3f8f659ef443ab870bb19f95d43543470168ae04"
            }
          ],
          "repo": "https://github.com/tomoh1r/ansible-vault",
          "type": "GIT"
        },
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.0.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "1.0.0",
        "1.0.1",
        "1.0.2",
        "1.0.3",
        "1.0.4"
      ]
    }
  ],
  "aliases": [
    "CVE-2017-2809"
  ],
  "details": "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.",
  "id": "PYSEC-2017-5",
  "modified": "2021-07-05T00:01:14.915465Z",
  "published": "2017-09-14T19:29:00Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0305"
    },
    {
      "type": "REPORT",
      "url": "https://github.com/tomoh1r/ansible-vault/issues/4"
    },
    {
      "type": "FIX",
      "url": "https://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04"
    },
    {
      "type": "WEB",
      "url": "https://github.com/tomoh1r/ansible-vault/blob/v1.0.5/CHANGES.txt"
    },
    {
      "type": "WEB",
      "url": "http://www.securityfocus.com/bid/100824"
    }
  ]
}

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

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

Summary

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

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T14:02:07.845Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "100824",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/100824"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://github.com/tomoh1r/ansible-vault/blob/v1.0.5/CHANGES.txt"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
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            ],
            "url": "https://github.com/tomoh1r/ansible-vault/issues/4"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "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"
            }
          ]
        }
      ],
      "datePublic": "2017-09-14T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "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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      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "code execution",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-04-19T18:22:35",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "name": "100824",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/100824"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/tomoh1r/ansible-vault/blob/v1.0.5/CHANGES.txt"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/tomoh1r/ansible-vault/issues/4"
        },
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          "url": "https://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0305"
        }
      ],
      "x_legacyV4Record": {
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          "ASSIGNER": "talos-cna@cisco.com",
          "DATE_PUBLIC": "2017-09-14T00:00:00",
          "ID": "CVE-2017-2809",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "ansible-vault",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "1.0.4"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "Tomohiro Nakamura"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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            }
          ]
        },
        "impact": {
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            "baseSeverity": "High",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
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        },
        "problemtype": {
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        },
        "references": {
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              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/100824"
            },
            {
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              "refsource": "CONFIRM",
              "url": "https://github.com/tomoh1r/ansible-vault/blob/v1.0.5/CHANGES.txt"
            },
            {
              "name": "https://github.com/tomoh1r/ansible-vault/issues/4",
              "refsource": "CONFIRM",
              "url": "https://github.com/tomoh1r/ansible-vault/issues/4"
            },
            {
              "name": "https://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04",
              "refsource": "CONFIRM",
              "url": "https://github.com/tomoh1r/ansible-vault/commit/3f8f659ef443ab870bb19f95d43543470168ae04"
            },
            {
              "name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0305",
              "refsource": "MISC",
              "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0305"
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2017-2809",
    "datePublished": "2017-09-14T19:00:00Z",
    "dateReserved": "2016-12-01T00:00:00",
    "dateUpdated": "2024-09-16T20:53:03.863Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

PYSEC-2017-5

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

Tags

Sightings

Nomenclature