CVE-2019-6339 PHAR stream wrapper Arbitrary PHP code execution

2019-01-2215:00:00

drupal

www.cve.org

9.6 High

AI Score

Confidence

High

0.921 High

EPSS

Percentile

99.0%

JSON

In Drupal Core versions 7.x prior to 7.62, 8.6.x prior to 8.6.6 and 8.5.x prior to 8.5.9; A remote code execution vulnerability exists in PHP’s built-in phar stream wrapper when performing file operations on an untrusted phar:// URI. Some Drupal code (core, contrib, and custom) may be performing file operations on insufficiently validated user input, thereby being exposed to this vulnerability. This vulnerability is mitigated by the fact that such code paths typically require access to an administrative permission or an atypical configuration.

CNA Affected

[
  {
    "product": "Drupal core",
    "vendor": "Drupal",
    "versions": [
      {
        "lessThan": "7.62",
        "status": "affected",
        "version": "7.x",
        "versionType": "custom"
      },
      {
        "lessThan": "8.6.6. ",
        "status": "affected",
        "version": "8.6.x",
        "versionType": "custom"
      },
      {
        "lessThan": "8.5.9",
        "status": "affected",
        "version": "8.5.x",
        "versionType": "custom"
      }
    ]
  }
]