CVE-2010-2951

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…

published October 12, 2010

CVSS

—

EPSS

31%

Percentile

98.3

In the wild

Unconfirmed

What it is

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.

The record

Technical detail

CVSS: Not scored
CVSS v4.0: Not supplied
EPSS: 0.31465 · 98.3th percentile
Published: 2010-10-12T20:00Z

EPSS history

Timeline

12 OCT 20:00Z
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…
cvelistv5