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Vulnerability Analysis Result (Revision No : 1) [ Download XML
CVE-2010-2951
squid: dns_internal.cc in Squid 3.1.6, when IPv6 DNS resol...
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2010-2951

Original

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.

Translation   (Show)





About This Analysis Information
Analysis Information Provider:
NIST NVD
First Published:
2010-10-12
Source Information Category:
Advisory, Alert
Last Updated:
2010-10-13




Affected Product Tags
cpe:/a:squid-cache:squid:3.1.6
 


Vulnerability Analysis Results
[Access Vector]  [?]
Undefined [?]

Local [?]
Adjacent Network [?]
X Network [?]

[Access Complexit]  [?]
Undefined [?]

High [?]
Medium [?]
X Low [?]

[Authentication]  [?]
Undefined [?]

Multiple [?]
Single [?]
X None [?]

[Confidentiality Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

[Integrity Impact]  [?]
Undefined [?]

X None [?]
Partial [?]
Complete [?]

[Availability Impact]  [?]
Undefined [?]

None [?]
X Partial [?]
Complete [?]

Alternatives




References
CONFIRM http://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10072.patch




CONFIRM http://bazaar.launchpad.net/~squid/squid/3.1/revision/10072




CONFIRM https://bugzilla.redhat.com/show_bug.cgi?id=626927




CONFIRM http://bugs.squid-cache.org/show_bug.cgi?id=3021




CONFIRM http://bugs.squid-cache.org/show_bug.cgi?id=3009




CONFIRM http://bugs.gentoo.org/show_bug.cgi?id=334263




MLIST [oss-security] 20100825 Re: CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present




MLIST [squid-users] 20100824 Squid 3.1.7 is available




MLIST [oss-security] 20100825 Re: CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present




MLIST [oss-security] 20100825 Re: CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present




MLIST [oss-security] 20100824 CVE Request -- Squid v3.1.6 -- DoS (crash) while processing large DNS replies with no IPv6 resolver present




Vulnerability Type Design Error (NVD-CWE-DesignError)





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