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  Squid DNS Replies Memory Corruption 2

Category: DNS      

The idnsGrokReply function in Squid before 3.1.16 does not properly free memory, which allows remote attackers to cause a denial of service (daemon abort) via a DNS reply containing a CNAME record that references another CNAME record that contains an empty A record.

References
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4096


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