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cve[email protected]CVE-2011-1966
HistoryAug 10, 2011 - 9:55 p.m.

CVE-2011-1966

2011-08-1021:55:01
CWE-20
web.nvd.nist.gov
54
dns server
microsoft
windows server 2008
naptr queries
recursive processing
arbitrary code
vulnerability
cve-2011-1966

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

7.5 High

AI Score

Confidence

Low

0.95 High

EPSS

Percentile

99.3%

The DNS server in Microsoft Windows Server 2008 SP2, R2, and R2 SP1 does not properly handle NAPTR queries that trigger recursive processing, which allows remote attackers to execute arbitrary code via a crafted query, aka β€œDNS NAPTR Query Vulnerability.”

Affected configurations

NVD
Node
microsoftwindows_server_2008sp2x32
OR
microsoftwindows_server_2008sp2x64
OR
microsoftwindows_server_2008Matchr2x64

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

7.5 High

AI Score

Confidence

Low

0.95 High

EPSS

Percentile

99.3%