Description

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.

Remediation

References

CVE-2014-6270

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Severity

Medium

Classification

CVE-2014-6270 CWE-119

Tags

Missing Update Known Vulnerabilities