National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-2951 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: N/A
NVD score not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://bazaar.launchpad.net/~squid/squid/3.1/revision/10072 Patch
http://bugs.gentoo.org/show_bug.cgi?id=334263
http://bugs.squid-cache.org/show_bug.cgi?id=3009
http://bugs.squid-cache.org/show_bug.cgi?id=3021
http://marc.info/?l=squid-users&m=128263555724981&w=2 Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2010/08/24/6
http://www.openwall.com/lists/oss-security/2010/08/24/7
http://www.openwall.com/lists/oss-security/2010/08/25/2 Patch
http://www.openwall.com/lists/oss-security/2010/08/25/6
http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10072.patch Patch
https://bugzilla.redhat.com/show_bug.cgi?id=626927

Weakness Enumeration

CWE-ID CWE Name Source
NVD-CWE-Other Other NIST  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:squid-cache:squid:3.1.6:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-2951
NVD Published Date:
10/12/2010
NVD Last Modified:
10/13/2010