CVE-2020-8450

Estado: ModificadaAlta (7.3)—
An issue was discovered in Squid before 4.10. Due to incorrect buffer management, a remote client can cause a buffer overflow in a Squid instance acting as a reverse proxy.
CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Puntuación base: 7.3
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 72%
Percentil entre todas las CVEs puntuadas: 99
Fecha de la puntuación: 6/10/2026
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 (5)

Canonical — Ubuntu Linux Debian — Debian Linux Fedoraproject — Fedora Opensuse — Leap Squid-cache — Squid
CWE

CWE-131, CWE-787
Referencias

JSON original (NVD)

Mostrar
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    },
    {
      "lang": "es",
      "value": "Se detectó un problema en Squid versiones anteriores a 4.10. Debido a una administración del búfer incorrecta, un cliente remoto puede causar un desbordamiento del búfer en una instancia de Squid que actúa como un proxy inverso."
    }
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  "lastModified": "2026-06-17T03:26:24.343",
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