CVE-2001-0004 Information disclosure in n/a
Remote attackers can read source code of executable web server programs by appending a specific string to URLs, exposing sensitive implementation details.
- 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-2001-0004?
CVE-2001-0004 is a medium-severity vulnerability in Microsoft Internet Information Server, published on 18 Sep 2001. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
IIS 5.0 and 4.0 allows remote attackers to read the source code for executable web server programs by appending "%3F+.htr" to the requested URL, which causes the files to be parsed by the .HTR ISAPI extension, aka a variant of the "File Fragment Reading via .HTR" vulnerability.
Which versions are affected by CVE-2001-0004?
It affects 2 products.
Products include Microsoft Internet Information Server, Microsoft Internet Information Services.
How do I fix CVE-2001-0004?
No fix has been published for CVE-2001-0004 yet. Limit exposure of the affected software until one is available.
Is CVE-2001-0004 being exploited?
There is no known exploitation of CVE-2001-0004 in the wild and no public exploit code.
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-mr3v-pmm4-26v3.