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CVE-2010-2951

Medium
5/10

Summary

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.

  • LOW
  • NETWORK
  • NONE
  • NONE
  • NONE
  • PARTIAL

References

Advisory Timeline

  • Published