gsd-2021-33473
Vulnerability from gsd
Modified
2022-06-03 00:00
Details
An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verify_url option is disabled. This vulnerability is exploited via a crafted URL.
Aliases
Aliases
CVE-2021-33473


To clipboard 

{
  "GSD": {
    "alias": "CVE-2021-33473",
    "description": "An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verify_url option is disabled. This vulnerability is exploited via a crafted URL.",
    "id": "GSD-2021-33473"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "affected": [
        {
          "package": {
            "ecosystem": "RubyGems",
            "name": "dragonfly",
            "purl": "pkg:gem/dragonfly"
          }
        }
      ],
      "aliases": [
        "CVE-2021-33473",
        "GHSA-fj34-jhjx-xmvv"
      ],
      "details": "An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows\nattackers to read and write arbitrary files when the verify_url option is disabled.\nThis vulnerability is exploited via a crafted URL.\n",
      "id": "GSD-2021-33473",
      "modified": "2022-06-03T00:00:00.000Z",
      "published": "2022-06-03T00:00:00.000Z",
      "references": [
        {
          "type": "WEB",
          "url": "https://github.com/markevans/dragonfly/issues/513"
        },
        {
          "type": "WEB",
          "url": "https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5"
        }
      ],
      "schema_version": "1.4.0",
      "severity": [
        {
          "score": 9.1,
          "type": "CVSS_V3"
        }
      ],
      "summary": "Arbitrary file write in dragonfly"
    }
  },
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        "ID": "CVE-2021-33473",
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          }
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    },
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      "cve": "2021-33473",
      "cvss_v3": 9.1,
      "date": "2022-06-03",
      "description": "An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows\nattackers to read and write arbitrary files when the verify_url option is disabled.\nThis vulnerability is exploited via a crafted URL.\n",
      "gem": "dragonfly",
      "ghsa": "fj34-jhjx-xmvv",
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        "url": [
          "https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5"
        ]
      },
      "title": "Arbitrary file write in dragonfly",
      "url": "https://github.com/markevans/dragonfly/issues/513"
    },
    "gitlab.com": {
      "advisories": [
        {
          "affected_range": "=1.3.0",
          "affected_versions": "Version 1.3.0",
          "cvss_v2": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
          "cvss_v3": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "cwe_ids": [
            "CWE-1035",
            "CWE-88",
            "CWE-937"
          ],
          "date": "2022-10-27",
          "description": "An argument injection vulnerability in Dragonfly Ruby Gem v1.3.0 allows attackers to read and write arbitrary files when the verify_url option is disabled. This vulnerability is exploited via a crafted URL.",
          "fixed_versions": [
            "1.4.0"
          ],
          "identifier": "CVE-2021-33473",
          "identifiers": [
            "CVE-2021-33473",
            "GHSA-fj34-jhjx-xmvv"
          ],
          "not_impacted": "All versions before 1.3.0, all versions after 1.3.0",
          "package_slug": "gem/dragonfly",
          "pubdate": "2022-06-02",
          "solution": "Upgrade to version 1.4.0 or above.",
          "title": "Arbitrary file write in dragonfly",
          "urls": [
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            "https://github.com/markevans/dragonfly/issues/513",
            "https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5",
            "https://github.com/advisories/GHSA-fj34-jhjx-xmvv"
          ],
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        }
      ]
    },
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            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:a:dragonfly_project:dragonfly:1.3.0:*:*:*:*:ruby:*:*",
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                "vulnerable": true
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      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "accessComplexity": "MEDIUM",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 4.9,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 6.8,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        },
        "baseMetricV3": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
            "version": "3.1"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 5.2
        }
      },
      "lastModifiedDate": "2022-10-27T16:14Z",
      "publishedDate": "2022-06-02T20:15Z"
    }
  }
}


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