GHSA-QRQM-FPV6-6R8G高危已审查

Command Injection Vulnerability in Mechanize

OSV 1.4.0 · github-reviewed · 修改于 2022-04-28 04:24

发布时间

2021-02-03 02:50

GitHub 审查时间

2021-02-03 02:50

NVD 发布时间

2021-02-03 03:15

源文件

advisories/github-reviewed/2021/02/GHSA-qrqm-fpv6-6r8g/GHSA-qrqm-fpv6-6r8g.json

公告说明

This security advisory has been created for public disclosure of a Command Injection vulnerability that was responsibly reported by @kyoshidajp (Katsuhiko YOSHIDA).

Impact

Mechanize >= v2.0, < v2.7.7 allows for OS commands to be injected using several classes' methods which implicitly use Ruby's Kernel.open method. Exploitation is possible only if untrusted input is used as a local filename and passed to any of these calls:

Mechanize::CookieJar#load: since v2.0 (see 208e3ed)
Mechanize::CookieJar#save_as: since v2.0 (see 5b776a4)
Mechanize#download: since v2.2 (see dc91667)
Mechanize::Download#save and #save! since v2.1 (see 98b2f51, bd62ff0)
Mechanize::File#save and #save_as: since v2.1 (see 2bf7519)
Mechanize::FileResponse#read_body: since v2.0 (see 01039f5)

Patches

These vulnerabilities are patched in Mechanize v2.7.7.

Workarounds

No workarounds are available. We recommend upgrading to v2.7.7 or later.

References

See https://docs.rubocop.org/rubocop/cops_security.html#securityopen for background on why Kernel.open should not be used with untrusted input.

For more information

If you have any questions or comments about this advisory, please open an issue in sparklemotion/mechanize.

受影响的软件包

标识信息

别名 / CVE

CVE-2021-21289

CWE

CWE-78

软件生态

RubyGems

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N

原始 OSV JSON

{
  "id": "GHSA-qrqm-fpv6-6r8g",
  "aliases": [
    "CVE-2021-21289"
  ],
  "details": "This security advisory has been created for public disclosure of a Command Injection vulnerability that was responsibly reported by @kyoshidajp (Katsuhiko YOSHIDA).\n\n### Impact\n\nMechanize `>= v2.0`, `< v2.7.7` allows for OS commands to be injected using several classes' methods which implicitly use Ruby's `Kernel.open` method. Exploitation is possible only if untrusted input is used as a local filename and passed to any of these calls:\n\n- `Mechanize::CookieJar#load`: since v2.0 (see 208e3ed)\n- `Mechanize::CookieJar#save_as`: since v2.0 (see 5b776a4)\n- `Mechanize#download`: since v2.2 (see dc91667)\n- `Mechanize::Download#save` and `#save!` since v2.1 (see 98b2f51, bd62ff0)\n- `Mechanize::File#save` and `#save_as`: since v2.1 (see 2bf7519)\n- `Mechanize::FileResponse#read_body`: since v2.0 (see 01039f5)\n\n\n### Patches\n\nThese vulnerabilities are patched in Mechanize v2.7.7.\n\n\n### Workarounds\n\nNo workarounds are available. We recommend upgrading to v2.7.7 or later.\n\n\n### References\n\nSee https://docs.rubocop.org/rubocop/cops_security.html#securityopen for background on why `Kernel.open` should not be used with untrusted input.\n\n\n### For more information\n\nIf you have any questions or comments about this advisory, please open an issue in [sparklemotion/mechanize](https://github.com/sparklemotion/mechanize/issues/new).",
  "summary": "Command Injection Vulnerability in Mechanize",
  "affected": [
    {
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.7.7"
            }
          ]
        }
      ],
      "package": {
        "name": "mechanize",
        "ecosystem": "RubyGems"
      }
    }
  ],
  "modified": "2022-04-27T20:24:21Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N"
    }
  ],
  "published": "2021-02-02T18:50:27Z",
  "references": [
    {
      "url": "https://github.com/sparklemotion/mechanize/security/advisories/GHSA-qrqm-fpv6-6r8g",
      "type": "WEB"
    },
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21289",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/sparklemotion/mechanize/commit/66a6a1bfa653a5f13274a396a5e5441238656aa0",
      "type": "WEB"
    },
    {
      "url": "https://github.com/rubysec/ruby-advisory-db/blob/master/gems/mechanize/CVE-2021-21289.yml",
      "type": "WEB"
    },
    {
      "url": "https://github.com/sparklemotion/mechanize",
      "type": "PACKAGE"
    },
    {
      "url": "https://github.com/sparklemotion/mechanize/releases/tag/v2.7.7",
      "type": "WEB"
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2021/02/msg00021.html",
      "type": "WEB"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/LBVVJUL4P4KCJH4IQTHFZ4ATXY7XXZPV",
      "type": "WEB"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/[email protected]/message/YNFZ7ROYS6V4J5L5PRAJUG2AWC7VXR2V",
      "type": "WEB"
    },
    {
      "url": "https://rubygems.org/gems/mechanize",
      "type": "WEB"
    },
    {
      "url": "https://security.gentoo.org/glsa/202107-17",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-78"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "nvd_published_at": "2021-02-02T19:15:00Z",
    "github_reviewed_at": "2021-02-02T18:50:15Z"
  }
}