{
  "id": "CVE-2022-24792",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2022-04-25T16:16:09.003",
  "lastModified": "2022-12-06T21:55:00.540",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "PJSIP is a free and open source multimedia communication library written in C. A denial-of-service vulnerability affects applications on a 32-bit systems that use PJSIP versions 2.12 and prior to play/read invalid WAV files. The vulnerability occurs when reading WAV file data chunks with length greater than 31-bit integers. The vulnerability does not affect 64-bit apps and should not affect apps that only plays trusted WAV files. A patch is available on the `master` branch of the `pjsip/project` GitHub repository. As a workaround, apps can reject a WAV file received from an unknown source or validate the file first."
    },
    {
      "lang": "es",
      "value": "PJSIP es una biblioteca de comunicaci\u00f3n multimedia gratuita y de c\u00f3digo abierto escrita en C. Una vulnerabilidad de denegaci\u00f3n de servicio afecta a las aplicaciones en sistemas de 32 bits que usan PJSIP versiones 2.12 y anteriores para reproducir/leer archivos WAV no v\u00e1lidos. La vulnerabilidad es producida cuando son le\u00eddos trozos de datos de archivos WAV con una longitud superior a los enteros de 31 bits. La vulnerabilidad no afecta a aplicaciones de 64 bits y no deber\u00eda afectar a las aplicaciones que s\u00f3lo reproducen archivos WAV confiables. Se presenta un parche disponible en la rama \"master\" del repositorio GitHub \"pjsip/project\". Como medida de mitigaci\u00f3n, las aplicaciones pueden rechazar un archivo WAV recibido de una fuente desconocida o comprobar primero el archivo"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
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  "references": [
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      "url": "https://github.com/pjsip/pjproject/commit/947bc1ee6d05be10204b918df75a503415fd3213",
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