CVE-2010-2951

Priority
Medium
Description
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.
References
Notes
jdstrand> per upstream, 3.1 only
Package
Upstream:needs-triage
Ubuntu 8.04 LTS (Hardy Heron):not-affected
Ubuntu 10.04 LTS (Lucid Lynx):not-affected (3.0.STABLE19-1)
Ubuntu 11.04 (Natty Narwhal):not-affected (3.1.6-1.2ubuntu1)
Patches:
Debdiff:https://bugs.launchpad.net/ubuntu/+source/squid3/+bug/718127
More Information

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Updated: 2012-06-01 15:21:15 UTC (commit 5347)