CVE-2000-0649 Information disclosure in n/a
Remote attackers can obtain the internal IP address of the server by sending a specific HTTP request to a protected page without a realm.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2000-0649?
CVE-2000-0649 is a low-severity vulnerability in Microsoft Internet Information Server, published on 3 Aug 2000. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-200
Which versions are affected by CVE-2000-0649?
It affects 2 products.
Products include Microsoft Internet Information Server, Microsoft Internet Information Services.
How do I fix CVE-2000-0649?
No fix has been published for CVE-2000-0649 yet. Limit exposure of the affected software until one is available.
Is CVE-2000-0649 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2000-0649 exists.
Public exploit code: 1 Metasploit module, 1 Exploit-DB entry and 3 proofs of concept on GitHub.
Other vulnerabilities in Microsoft Internet Information Server
- CVE-2008-0075 Code injection in n/a
- CVE-1999-1376 Buffer overflow in fpcount.exe in IIS 4.0 with FrontPage Server Extensions allows remote attackers to execute arbitrary commands.
- CVE-1999-0407 By default, IIS 4.0 has a virtual directory /IISADMPWD which contains files that can be used as proxies for brute force password attacks, or
- CVE-1999-0874 Memory corruption in n/a
- CVE-2009-3023 Memory corruption in n/a
Sources
Also known as GHSA-rv5h-jg6x-f3vp.