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CVE-2014-6270

Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x and 3.x, when an SNMP port is configured, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted UDP SNMP request, which triggers a heap-based buffer overflow.

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Severidad

N/A

EPSS

Probabilidad de explotación (próx. 30 días): 0.1820 (18.2%)
Percentil: 95.2%
EPSS: 2026-05-06

Afecta

squid-cache:squidoracle:solaris

Descripción técnica

Off-by-one error in the snmpHandleUdp function in snmp_core.cc in Squid 2.x and 3.x, when an SNMP port is configured, allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted UDP SNMP request, which triggers a heap-based buffer overflow.

Publicada: 12/9/2014, 14:55:07
Última modificación: 6/5/2026, 22:30:45

Referencias

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