{
  "id": "CVE-2025-1942",
  "sourceIdentifier": "security@mozilla.org",
  "published": "2025-03-04T14:15:39.167",
  "lastModified": "2025-03-12T17:15:49.370",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "When String.toUpperCase() caused a string to get longer it was possible for uninitialized memory to be incorporated into the result string This vulnerability affects Firefox < 136 and Thunderbird < 136."
    },
    {
      "lang": "es",
      "value": "Cuando String.toUpperCase() hac\u00eda que una cadena se hiciera m\u00e1s larga, era posible que la memoria no inicializada se incorporara a la cadena de resultado. Esta vulnerabilidad afecta a Firefox &lt; 136 y Thunderbird &lt; 136."
    }
  ],
  "metrics": {},
  "references": [
    {
      "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1947139",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-14/",
      "source": "security@mozilla.org"
    },
    {
      "url": "https://www.mozilla.org/security/advisories/mfsa2025-17/",
      "source": "security@mozilla.org"
    }
  ]
}