github - GHSA-5vx5-9q73-wgp4

GHSA-5vx5-9q73-wgp4

Vulnerability from github

Published

2017-10-24 18:33

Modified

2023-09-05 21:30

Severity ?

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

Safemode Gem Has Incomplete List of Disallowed Inputs

Details

rubygem-safemode, as used in Foreman, versions 1.3.1 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation.

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "safemode"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2017-7540"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-184"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2020-06-16T21:17:24Z",
    "nvd_published_at": "2017-07-21T22:29:00Z",
    "severity": "CRITICAL"
  },
  "details": "rubygem-safemode, as used in Foreman, versions 1.3.1 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation.",
  "id": "GHSA-5vx5-9q73-wgp4",
  "modified": "2023-09-05T21:30:18Z",
  "published": "2017-10-24T18:33:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7540"
    },
    {
      "type": "WEB",
      "url": "https://github.com/svenfuchs/safemode/pull/23"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/safemode/CVE-2017-7540.yml"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/svenfuchs/safemode"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Safemode Gem Has Incomplete List of Disallowed Inputs"
}

cve-2017-7540

Vulnerability from cvelistv5

Published

2017-07-21 22:00

Modified

2024-08-05 16:04

Severity ?

Summary

rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation.

References

▼	URL	Tags
	https://github.com/svenfuchs/safemode/pull/23	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Red Hat, Inc.	rubygem-safemode	Version: 1.3.2 and earlier

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:04:11.899Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/svenfuchs/safemode/pull/23"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "rubygem-safemode",
          "vendor": "Red Hat, Inc.",
          "versions": [
            {
              "status": "affected",
              "version": "1.3.2 and earlier"
            }
          ]
        }
      ],
      "datePublic": "2017-07-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-184",
              "description": "CWE-184",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-21T21:57:01",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/svenfuchs/safemode/pull/23"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2017-7540",
    "datePublished": "2017-07-21T22:00:00Z",
    "dateReserved": "2017-04-05T00:00:00",
    "dateUpdated": "2024-08-05T16:04:11.899Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

gsd-2017-7540

Vulnerability from gsd

Modified

2017-04-05 00:00

Details

Safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation.

Aliases

CVE-2017-7540

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2017-7540",
    "description": "rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation.",
    "id": "GSD-2017-7540"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "safemode",
            "purl": "pkg:gem/safemode"
          }
        }
      ],
      "aliases": [
        "CVE-2017-7540",
        "GHSA-5vx5-9q73-wgp4"
      ],
      "details": "Safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable\nto bypassing safe mode limitations via special Ruby syntax. This can\nlead to deletion of objects for which the user does not have delete\npermissions or possibly to privilege escalation.\n",
      "id": "GSD-2017-7540",
      "modified": "2017-04-05T00:00:00.000Z",
      "published": "2017-04-05T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7540"
        },
        {
          "type": "WEB",
          "url": "https://github.com/svenfuchs/safemode/pull/23"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 9.8,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Safemode Gem for Ruby is vulnerable to bypassing safe mode limitations"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2017-7540",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "rubygem-safemode",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "1.3.2 and earlier"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "Red Hat, Inc."
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "cweId": "CWE-184",
                "lang": "eng",
                "value": "CWE-184"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://github.com/svenfuchs/safemode/pull/23",
            "refsource": "MISC",
            "url": "https://github.com/svenfuchs/safemode/pull/23"
          }
        ]
      }
    },
    "github.com/rubysec/ruby-advisory-db": {
      "cve": "2017-7540",
      "cvss_v3": 9.8,
      "date": "2017-04-05",
      "description": "Safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable\nto bypassing safe mode limitations via special Ruby syntax. This can\nlead to deletion of objects for which the user does not have delete\npermissions or possibly to privilege escalation.\n",
      "gem": "safemode",
      "ghsa": "5vx5-9q73-wgp4",
      "patched_versions": [
        "\u003e= 1.3.3"
      ],
      "related": {
        "url": [
          "https://github.com/svenfuchs/safemode/pull/23"
        ]
      },
      "title": "Safemode Gem for Ruby is vulnerable to bypassing safe mode limitations",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2017-7540"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "\u003c1.3.4",
          "affected_versions": "All versions before 1.3.4",
          "cvss_v2": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "cwe_ids": [
            "CWE-1035",
            "CWE-937"
          ],
          "date": "2019-10-09",
          "description": "Safemode is vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete-permissions or possibly to privilege escalation.",
          "fixed_versions": [
            "1.3.4"
          ],
          "identifier": "CVE-2017-7540",
          "identifiers": [
            "CVE-2017-7540"
          ],
          "not_impacted": "All versions starting from 1.3.4",
          "package_slug": "gem/safemode",
          "pubdate": "2017-07-21",
          "solution": "Upgrade to version 1.3.4 or above.",
          "title": "Safe mode bypassing",
          "urls": [
            "https://github.com/svenfuchs/safemode/pull/23"
          ],
          "uuid": "b78203b5-af1b-466a-8e77-e146715e5944"
        }
      ]
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:safemode_project:safemode:*:*:*:*:*:ruby:*:*",
                "cpe_name": [],
                "versionEndIncluding": "1.3.2",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2017-7540"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "rubygem-safemode, as used in Foreman, versions 1.3.2 and earlier are vulnerable to bypassing safe mode limitations via special Ruby syntax. This can lead to deletion of objects for which the user does not have delete permissions or possibly to privilege escalation."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-noinfo"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/svenfuchs/safemode/pull/23",
              "refsource": "MISC",
              "tags": [
                "Issue Tracking"
              ],
              "url": "https://github.com/svenfuchs/safemode/pull/23"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 7.5,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 6.4,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "HIGH",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
          "cvssV3": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.9
        }
      },
      "lastModifiedDate": "2019-10-09T23:29Z",
      "publishedDate": "2017-07-21T22:29Z"
    }
  }
}

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.

Action not permitted

GHSA-5vx5-9q73-wgp4

Vulnerability from github

cve-2017-7540

Vulnerability from cvelistv5

gsd-2017-7540

Vulnerability from gsd

Tags

Sightings

Nomenclature