Double Free Vulnerability in Esi.cc in Squid 3.x and 4.x Allows Remote Denial of Service

CVE-2016-4556

Double free vulnerability in Esi.cc in Squid 3.x before 3.5.18 and 4.x before 4.0.10 allows remote servers to cause a denial of service (crash) via a crafted Edge Side Includes (ESI) response.

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