Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title Vulnerabilities in the FTP Service in Internet Information Services
Informations
Name KB975191 First vendor Publication 2009-09-01
Vendor Microsoft Last vendor Modification 2009-10-13
Severity (Vendor) N/A Revision 3.0

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:M/Au:N/C:C/I:C/A:C)
Cvss Base Score 9.3 Attack Range Network
Cvss Impact Score 10 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

General Information

Executive Summary

Microsoft has completed the investigation into a public report of this issue. We have released MS09-053 to address this issue. For more information about this issue, including download links for an available security update, please review MS09-053. The vulnerabilities addressed are the IIS FTP Service DoS Vulnerability (CVE-2009-2521) and the IIS FTP Service RCE and DoS Vulnerability (CVE-2009-3023).

Original Source

Url : http://www.microsoft.com/technet/security/advisory/975191.mspx

CWE : Common Weakness Enumeration

% Id Name
50 % CWE-400 Uncontrolled Resource Consumption ('Resource Exhaustion')
50 % CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') (CWE/SANS Top 25)

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:6080
 
Oval ID: oval:org.mitre.oval:def:6080
Title: IIS FTP Service RCE and DoS Vulnerability
Description: Buffer overflow in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 6.0 allows remote authenticated users to execute arbitrary code via a crafted NLST (NAME LIST) command that uses wildcards, leading to memory corruption, aka "IIS FTP Service RCE and DoS Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2009-3023
Version: 3
Platform(s): Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows Server 2003
Product(s): Microsoft Internet Information Server (IIS)
Definition Synopsis:
Definition Id: oval:org.mitre.oval:def:6508
 
Oval ID: oval:org.mitre.oval:def:6508
Title: IIS FTP Service DoS Vulnerability
Description: Stack consumption vulnerability in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 7.0 allows remote authenticated users to cause a denial of service (daemon crash) via a list (ls) -R command containing a wildcard that references a subdirectory, followed by a .. (dot dot), aka "IIS FTP Service DoS Vulnerability."
Family: windows Class: vulnerability
Reference(s): CVE-2009-2521
Version: 8
Platform(s): Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows Vista
Microsoft Windows Server 2003
Microsoft Windows Server 2008
Product(s): Microsoft Internet Information Server (IIS)
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 21
Application 9

SAINT Exploits

Description Link
Microsoft IIS FTP Server NLST Command Remote Overflow More info here

OpenVAS Exploits

Date Description
2009-10-15 Name : Microsoft IIS FTP Service Remote Code Execution Vulnerabilities (975254)
File : nvt/secpod_ms09-053.nasl
2009-09-18 Name : Microsoft IIS FTP Server 'ls' Command DOS Vulnerability
File : nvt/secpod_ms_iis_ftpd_ls_dos_vuln.nasl
2009-09-02 Name : Microsoft IIS FTPd NLST stack overflow
File : nvt/microsoft-iis-nlst-stack-overflow.nasl

Open Source Vulnerability Database (OSVDB)

Id Description
57753 Microsoft IIS FTP Server Crafted Recursive Listing Remote DoS

MS IIS contains a flaw that may allow a malicious user to cause a stack exhaustion. The issue is triggered when an ftp user issues a maliciously formed command. It is possible that the flaw may allow denial of service (DoS) resulting in a loss of availability.
57589 Microsoft IIS FTP Server NLST Command Remote Overflow

A remote overflow exists in IIS 5.0. IIS 5.0 fails to execute arbitrary code resulting in a stack based buffer overflow. With a specially crafted request, an attacker can cause Remote access or DoS.

Information Assurance Vulnerability Management (IAVM)

Date Description
2009-10-15 IAVM : 2009-B-0052 - Microsoft FTP Service for Internet Information Services (IIS) Remote Code Exe...
Severity : Category I - VMSKEY : V0021742

Snort® IPS/IDS

Date Description
2014-01-10 NLST overflow attempt
RuleID : 2374-community - Revision : 19 - Type : PROTOCOL-FTP
2014-01-10 NLST overflow attempt
RuleID : 2374 - Revision : 19 - Type : PROTOCOL-FTP
2018-10-17 Multiple Products FTP MKD buffer overflow attempt
RuleID : 23055-community - Revision : 10 - Type : PROTOCOL-FTP
2014-01-10 Multiple Products FTP MKD buffer overflow attempt
RuleID : 23055 - Revision : 10 - Type : PROTOCOL-FTP
2014-01-10 MKD overflow attempt
RuleID : 1973-community - Revision : 31 - Type : PROTOCOL-FTP
2014-01-10 MKD overflow attempt
RuleID : 1973 - Revision : 31 - Type : PROTOCOL-FTP
2014-01-10 LIST globbing denial of service attack
RuleID : 15932 - Revision : 9 - Type : PROTOCOL-FTP

Nessus® Vulnerability Scanner

Date Description
2009-10-13 Name : The remote anonymous FTP server seems vulnerable to an arbitrary code executi...
File : iis5_ftp_overflow.nasl - Type : ACT_DENIAL
2009-10-13 Name : The remote FTP server is affected by multiple vulnerabilities.
File : smb_nt_ms09-053.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
Date Informations
2014-02-17 11:38:48
  • Multiple Updates
2014-01-19 21:29:42
  • Multiple Updates