Skip to content

CVE-2014-3597

Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049.

Ver en NVD

Severidad

N/A

EPSS

Probabilidad de explotación (próx. 30 días): 0.0557 (5.6%)
Percentil: 90.3%
EPSS: 2026-05-06

Afecta

php:php

Descripción técnica

Multiple buffer overflows in the php_parserr function in ext/standard/dns.c in PHP before 5.4.32 and 5.5.x before 5.5.16 allow remote DNS servers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted DNS record, related to the dns_get_record function and the dn_expand function. NOTE: this issue exists because of an incomplete fix for CVE-2014-4049.

Publicada: 23/8/2014, 1:55:02
Última modificación: 6/5/2026, 22:30:45

Referencias

InicioEventosBlogRecursosEquipo