{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "7.3.0"
              },
              {
                "fixed": "7.3.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "52ace952a1b65ca80fc2617f11c2fa6dd03f51bd"
            },
            {
              "fixed": "b51be55fe5488a090f6b12200987f4c7afe8cfd3"
            }
          ],
          "repo": "https://github.com/php/php-src",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in PHP 7.3.x before 7.3.1. An invalid multibyte string supplied as an argument to the mb_split() function in ext/mbstring/php_mbregex.c can cause PHP to execute memcpy() with a negative argument, which could read and write past buffers allocated for the data.",
  "id": "CVE-2019-9025",
  "modified": "2026-03-13T21:48:09.205621679Z",
  "published": "2019-02-22T23:29:00.660Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.netapp.com/advisory/ntap-20190321-0001/"
    },
    {
      "type": "FIX",
      "url": "https://bugs.php.net/bug.php?id=77367"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}