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CVE-2014-2957

The dmarc_process function in dmarc.c in Exim before 4.82.1, when EXPERIMENTAL_DMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expand_string function.

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Severidad

N/A

EPSS

Probabilidad de explotación (próx. 30 días): 0.0182 (1.8%)
Percentil: 83.0%
EPSS: 2026-05-06

Afecta

exim:exim

Descripción técnica

The dmarc_process function in dmarc.c in Exim before 4.82.1, when EXPERIMENTAL_DMARC is enabled, allows remote attackers to execute arbitrary code via the From header in an email, which is passed to the expand_string function.

Publicada: 4/9/2014, 17:55:05
Última modificación: 6/5/2026, 22:30:45

Referencias

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