Total vulnerabilities in the database
dns_internal.cc in Squid 3.1.6, when IPv6 DNS resolution is not enabled, accesses an invalid socket during an IPv4 TCP DNS query, which allows remote attackers to cause a denial of service (assertion failure and daemon exit) via vectors that trigger an IPv4 DNS response with the TC bit set.
| Software | From | Fixed in |
|---|---|---|
| squid-cache / squid | 3.1.6 | 3.1.6.x |