GHSA-CVH5-P6R6-G2QC

Vulnerability from github – Published: 2021-08-30 16:13 – Updated: 2021-08-26 20:11
VLAI?
Summary
Exposed phpinfo() leadked via documentation files
Details

Impact

The phpinfo() can be exposed if the /vendor is not protected from public access. This is a rare situation today since the vendor directory is often located outside the web directory or protected via server rule (.htaccess, etc).

Patches

Only the v6, v7 and v8 will be patched respectively in 8.0.7, 7.1.2, 6.1.5. Older versions such as v5, v4 are not longer supported and will NOT be patched.

Workarounds

Protect the /vendor directory from public access.

References

The first issue revealing this vulnerability is located here: https://github.com/flextype/flextype/issues/567 V6 fix: https://github.com/PHPSocialNetwork/phpfastcache/pull/815 V7 fix: https://github.com/PHPSocialNetwork/phpfastcache/pull/814 V8 fix: https://github.com/PHPSocialNetwork/phpfastcache/pull/813

For more information

If you have any questions or comments about this advisory: * Open an issue in our issue tracker * Email us at security@geolim4.com

Severity ?
5.4 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpfastcache/phpfastcache"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "6.1.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpfastcache/phpfastcache"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7.0.0"
            },
            {
              "fixed": "7.1.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "phpfastcache/phpfastcache"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.0.0"
            },
            {
              "fixed": "8.0.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-37704"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-668"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-26T20:11:49Z",
    "nvd_published_at": "2021-08-12T20:15:00Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nThe `phpinfo()` can be exposed if the `/vendor` is not protected from public access. This is a rare situation today since the vendor directory is often located outside the web directory or protected via server rule (.htaccess, etc).\n\n### Patches\nOnly the v6, v7 and v8 will be patched respectively in 8.0.7, 7.1.2, 6.1.5.\nOlder versions such as v5, v4 are not longer supported and will **NOT** be patched.\n\n### Workarounds\nProtect the `/vendor` directory from public access.\n\n### References\nThe first issue revealing this vulnerability is located here: https://github.com/flextype/flextype/issues/567\nV6 fix: https://github.com/PHPSocialNetwork/phpfastcache/pull/815\nV7 fix: https://github.com/PHPSocialNetwork/phpfastcache/pull/814\nV8 fix: https://github.com/PHPSocialNetwork/phpfastcache/pull/813\n\n### For more information\nIf you have any questions or comments about this advisory:\n* Open an issue in [our issue tracker](https://github.com/PHPSocialNetwork/phpfastcache/issues)\n* Email us at [security@geolim4.com](mailto:security@geolim4.com)\n",
  "id": "GHSA-cvh5-p6r6-g2qc",
  "modified": "2021-08-26T20:11:49Z",
  "published": "2021-08-30T16:13:40Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/PHPSocialNetwork/phpfastcache/security/advisories/GHSA-cvh5-p6r6-g2qc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-37704"
    },
    {
      "type": "WEB",
      "url": "https://github.com/flextype/flextype/issues/567"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPSocialNetwork/phpfastcache/pull/813"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPSocialNetwork/phpfastcache/pull/814"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPSocialNetwork/phpfastcache/pull/815"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPSocialNetwork/phpfastcache/commit/41a77d0d8f126dbd6fbedcd9e6a82e86cdaafa51"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PHPSocialNetwork/phpfastcache/blob/master/CHANGELOG.md#807"
    },
    {
      "type": "WEB",
      "url": "https://packagist.org/packages/phpfastcache/phpfastcache"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Exposed phpinfo() leadked via documentation files"
}


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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.