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Vulnerability Details : CVE-2009-3023 (2 public exploits)

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."
Publish Date : 2009-08-31 Last Update Date : 2019-07-03
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Complete (There is total information disclosure, resulting in all system files being revealed.)
Integrity Impact Complete (There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the entire system being compromised.)
Availability Impact Complete (There is a total shutdown of the affected resource. The attacker can render the resource completely unavailable.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Execute CodeOverflowMemory corruption
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
IIS FTP Service RCE and DoS Vulnerability oval:org.mitre.oval:def:6080 windows
MS09-053: Vulnerabilities in FTP Service for Internet Information Services Could Allow Remote Code Execution (975254) oval:gov.nist.fdcc.patch:def:11602 windows
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2009-3023

# Product Type Vendor Product Version Update Edition Language
1 Application Microsoft IIS 5.0 Version Details Vulnerabilities
2 Application Microsoft Internet Information Server 6.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft IIS 1
Microsoft Internet Information Server 1

- References For CVE-2009-3023

EXPLOIT-DB 9559 Microsoft IIS 5.0 FTP Server Remote Stack Overflow Exploit (win2k sp4) Author:muts Release Date:2009-09-01 (windows) remotePort:21
BID 36189 Microsoft IIS FTPd NLST Remote Buffer Overflow Vulnerability Release Date:2010-10-07
CERT TA09-286A;[LN];Q975191
MSKB 975191
CERT-VN VU#276653
VUPEN ADV-2009-2481
MS MS09-053
EXPLOIT-DB 9541 Microsoft IIS 5.0/6.0 FTP Server Remote Stack Overflow Exploit (win2k) Author:kingcope Release Date:2009-08-31 (windows) remotePort:21

- Metasploit Modules Related To CVE-2009-3023

MS09-053 Microsoft IIS FTP Server NLST Response Overflow
This module exploits a stack buffer overflow flaw in the Microsoft IIS FTP service. The flaw is triggered when a special NLST argument is passed while the session has changed into a long directory path. For this exploit to work, the FTP server must be configured to allow write access to the file system (either anonymously or in conjunction with a real account)
Module type : exploit Rank : great Platforms : Windows

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