Executive Summary

Informations
Name CVE-2011-1966 First vendor Publication 2011-08-10
Vendor Cve Last vendor Modification 2024-11-21

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C)
Cvss Base Score 10 Attack Range Network
Cvss Impact Score 10 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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 "DNS NAPTR Query Vulnerability."

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1966

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:12764
 
Oval ID: oval:org.mitre.oval:def:12764
Title: DNS NAPTR Query Vulnerability
Description: 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 "DNS NAPTR Query Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2011-1966
 Version: 5
Platform(s): Microsoft Windows Server 2008
Microsoft Windows Server 2008 R2
 Product(s):
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 3

OpenVAS Exploits

Date Description
2011-08-11 Name : Microsoft Windows DNS Server Remote Code Execution Vulnerability (2562485)
File : nvt/secpod_ms11-058.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
74399 Microsoft Windows DNS Service NAPTR Query Parsing Overflow

Snort® IPS/IDS

Date Description
2014-01-10 Microsoft Windows DNS NAPTR remote unauthenticated code execution vulnerabili...
RuleID : 23951 - Revision : 5 - Type : OS-WINDOWS
2014-01-10 Microsoft Windows DNS NAPTR remote unauthenticated code execution vulnerabili...
RuleID : 23950 - Revision : 6 - Type : OS-WINDOWS
2014-01-10 Microsoft Windows DNS NAPTR remote unauthenticated code execution vulnerabili...
RuleID : 19677 - Revision : 12 - Type : OS-WINDOWS

Nessus® Vulnerability Scanner

Date Description
2014-03-05 Name : The DNS server running on the remote host has multiple vulnerabilities.
File : ms_dns_kb2562485.nasl - Type : ACT_GATHER_INFO
2011-08-17 Name : The DNS server running on the remote host is affected by a memory corruption ...
File : dns_ms11-058.nasl - Type : ACT_GATHER_INFO
2011-08-09 Name : The DNS server running on the remote host has multiple vulnerabilities.
File : smb_nt_ms11-058.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

http://www.us-cert.gov/cas/techalerts/TA11-221A.html
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11...
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova...
Source Url

Alert History

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