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CVE-2020-10756

Estado: ModificadaMedia (6.5)—

An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (6)

CWE

Referencias

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      "value": "An out-of-bounds read vulnerability was found in the SLiRP networking implementation of the QEMU emulator. This flaw occurs in the icmp6_send_echoreply() routine while replying to an ICMP echo request, also known as ping. This flaw allows a malicious guest to leak the contents of the host memory, resulting in possible information disclosure. This flaw affects versions of libslirp before 4.3.1."
    },
    {
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      "value": "Se encontró una vulnerabilidad de lectura fuera de límites en la implementación de red SLiRP del emulador QEMU. Este fallo se produce en la rutina icmp6_send_echoreply() al responder a una petición echo ICMP, también se conoce como ping. Este fallo permite a un invitado malicioso filtrar el contenido de la memoria del host, resultando en una posible divulgación de información. Este fallo afecta a las versiones de libslirp anteriores a 4.3.1"
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