GHSA-J858-XP5V-F8XX

Vulnerability from github – Published: 2021-06-02 21:42 – Updated: 2023-08-25 21:02
VLAI?
Summary
Dragonfly contains remote code execution vulnerability
Details

An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the verify_url option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishandle use of the ImageMagick convert utility.

Severity ?
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Show details on source website
To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "RubyGems",
        "name": "dragonfly"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-33564"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-88",
      "CWE-94"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-01T16:59:54Z",
    "nvd_published_at": "2021-05-29T14:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "An argument injection vulnerability in the Dragonfly gem before 1.4.0 for Ruby allows remote attackers to read and write to arbitrary files via a crafted URL when the `verify_url` option is disabled. This may lead to code execution. The problem occurs because the generate and process features mishandle use of the ImageMagick convert utility.",
  "id": "GHSA-j858-xp5v-f8xx",
  "modified": "2023-08-25T21:02:50Z",
  "published": "2021-06-02T21:42:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33564"
    },
    {
      "type": "WEB",
      "url": "https://github.com/markevans/dragonfly/issues/513"
    },
    {
      "type": "WEB",
      "url": "https://github.com/markevans/dragonfly/commit/25399297bb457f7fcf8e3f91e85945b255b111b5"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-j858-xp5v-f8xx"
    },
    {
      "type": "WEB",
      "url": "https://github.com/markevans/dragonfly/compare/v1.3.0...v1.4.0"
    },
    {
      "type": "WEB",
      "url": "https://github.com/mlr0p/CVE-2021-33564"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/dragonfly/CVE-2021-33564.yml"
    },
    {
      "type": "WEB",
      "url": "https://raw.githubusercontent.com/projectdiscovery/nuclei-templates/master/cves/2021/CVE-2021-33564.yaml"
    },
    {
      "type": "WEB",
      "url": "https://zxsecurity.co.nz/research/argunment-injection-ruby-dragonfly"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Dragonfly contains remote code execution vulnerability"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




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.