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CVE-2016-2372

Status: ModifiedMedium (5.9)—

An information leak exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious user, server, or man-in-the-middle attacker can send an invalid size for a file transfer which will trigger an out-of-bounds read vulnerability. This could result in a denial of service or copy data from memory to the file, resulting in an information leak if the file is sent to another user.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (3)

Canonical — Ubuntu LinuxDebian — Debian LinuxPidgin — Pidgin

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2016-2372",
  "cveTags": [],
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          "vectorString": "AV:N/AC:M/Au:S/C:P/I:N/A:P",
          "authentication": "SINGLE",
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  "vulnStatus": "Modified",
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      "value": "An information leak exists in the handling of the MXIT protocol in Pidgin. Specially crafted MXIT data sent via the server could potentially result in an out-of-bounds read. A malicious user, server, or man-in-the-middle attacker can send an invalid size for a file transfer which will trigger an out-of-bounds read vulnerability. This could result in a denial of service or copy data from memory to the file, resulting in an information leak if the file is sent to another user."
    },
    {
      "lang": "es",
      "value": "Existe una fuga de información en el manejo del protocolo MXIT en Pidgin. Datos MXIT especialmente manipulados enviados a través del servidor podrían resultar potencialmente en una lectura fuera de límites. Un usuario, servidor o atacante man-in-the-middle malicioso puede enviar un tamaño inválido para una transferencia de archivos que desencadenará una vulnerabilidad de lectura fuera de límites. Esto podría resultar en una denegación de servicio o copia de datos desde la memoria al archivo, resultando en una fuga de información si el archivo es enviado a otro usuario."
    }
  ],
  "lastModified": "2026-06-17T00:43:55.167",
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}