CVE-2019-10097

Estado: ModificadaAlta (7.2)—
In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients.
CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.2
Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 53%
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 (8)

Apache — Http Server Oracle — Communications Element Manager Oracle — Communications Session Report Manager Oracle — Communications Session Route Manager Oracle — Enterprise Manager OPS Center Oracle — Http Server Oracle — Instantis Enterprisetrack Oracle — Retail Xstore Point OF Service
CWE

CWE-476, CWE-787
Referencias

JSON original (NVD)

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          "value": "CWE-476"
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      "value": "In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the \"PROXY\" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients."
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      "value": "En Apache HTTP Server versiones 2.4.32 hasta 2.4.39, cuando mod_remoteip se configuró para usar un servidor proxy intermediario de confianza que utiliza el protocolo \"PROXY\", un encabezado PROXY especialmente diseñado podría desencadenar un desbordamiento del búfer de la pila o una deferencia del puntero NULL. Esta vulnerabilidad solo puede ser activada por un proxy confiable y no por clientes HTTP no confiables."
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