CVE-2002-0419
Microsoft IIS 4.0/5.0/5.1 - Authentication Method Disclosure
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
2Exploited in Wild
-Decision
Descriptions
Information leaks in IIS 4 through 5.1 allow remote attackers to obtain potentially sensitive information or more easily conduct brute force attacks via responses from the server in which (2) in certain configurations, the server IP address is provided as the realm for Basic authentication, which could reveal real IP addresses that were obscured by NAT, or (3) when NTLM authentication is used, the NetBIOS name of the server and its Windows NT domain are revealed in response to an Authorization request. NOTE: this entry originally contained a vector (1) in which the server reveals whether it supports Basic or NTLM authentication through 401 Access Denied error messages. CVE has REJECTED this vector; it is not a vulnerability because the information is already available through legitimate use, since authentication cannot proceed without specifying a scheme that is supported by both the client and the server.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2002-03-05 First Exploit
- 2002-06-07 CVE Reserved
- 2002-06-11 CVE Published
- 2024-05-11 EPSS Updated
- 2024-08-08 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CAPEC
References (4)
URL | Tag | Source |
---|---|---|
http://marc.info/?l=bugtraq&m=101535399100534&w=2 | Mailing List |
URL | Date | SRC |
---|---|---|
https://www.exploit-db.com/exploits/21313 | 2002-03-05 | |
http://www.securityfocus.com/bid/4235 | 2024-08-08 |
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
http://www.iss.net/security_center/static/8382.php | 2020-11-23 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Microsoft Search vendor "Microsoft" | Internet Information Server Search vendor "Microsoft" for product "Internet Information Server" | 4.0 Search vendor "Microsoft" for product "Internet Information Server" and version "4.0" | - |
Affected
| ||||||
Microsoft Search vendor "Microsoft" | Internet Information Server Search vendor "Microsoft" for product "Internet Information Server" | 4.0 Search vendor "Microsoft" for product "Internet Information Server" and version "4.0" | alpha |
Affected
| ||||||
Microsoft Search vendor "Microsoft" | Internet Information Services Search vendor "Microsoft" for product "Internet Information Services" | 5.0 Search vendor "Microsoft" for product "Internet Information Services" and version "5.0" | - |
Affected
|