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Vulnerability Details : CVE-2000-0649

IIS 4.0 allows remote attackers to obtain the internal IP address of the server via an HTTP 1.0 request for a web page which is protected by basic authentication and has no realm defined.
Publish Date : 2000-07-13 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Obtain Information
CWE ID 200

- Products Affected By CVE-2000-0649

# Product Type Vendor Product Version Update Edition Language
1 Application Microsoft Internet Information Server 2.0 Version Details Vulnerabilities
2 Application Microsoft Internet Information Server 3.0 Version Details Vulnerabilities
3 Application Microsoft Internet Information Server 4.0 Version Details Vulnerabilities
4 Application Microsoft Internet Information Services 5.0 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Microsoft Internet Information Server 3
Microsoft Internet Information Services 1

- References For CVE-2000-0649
BID 1499 Microsoft IIS Internal IP Address Disclosure Vulnerability Release Date:2009-07-11
NTBUGTRAQ 20000713 IIS4 Basic authentication realm issue

- Metasploit Modules Related To CVE-2000-0649

Microsoft IIS HTTP Internal IP Disclosure
Collect any leaked internal IPs by requesting commonly redirected locations from IIS. CVE-2000-0649 references IIS 5.1 (win2k, XP) and older. However, in newer servers such as IIS 7+, this occurs when the alternateHostName is not set or misconfigured.
Module type : auxiliary Rank : normal

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