http.cc in Squid 4.x before 4.0.7 relies on the HTTP status code after a response-parsing failure, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a malformed response.Referenceshttps://security.gentoo.org/glsa/201607-01http://www.squid-cache.org/Advisories/SQUID-2016_2.txthttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlhttp://rhn.redhat.com/errata/RHSA-2016-2600.htmlhttp://www.squid-cache.org/Versions/v4/changesets/squid-4-14548.patchhttp://lists.opensuse.org/opensuse-updates/2016-08/msg00069.htmlhttp://www.openwall.com/lists/oss-security/2016/02/26/2http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlhttp://www.securitytracker.com/id/1035101