CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Microsoft IIS 5.0 (Web Server). Affected is an unknown part of the component WebDAV. The manipulation of the argument PROPFIND
with an unknown input leads to a denial of service vulnerability. CWE is classifying the issue as CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. This is going to have an impact on availability. CVE summarizes:
Vulnerability in IIS 5.0 allows remote attackers to cause a denial of service (restart) via a long, invalid WebDAV request.
The bug was discovered 05/01/2001. The weakness was published 05/06/2001 by Georgi Guninski as MS01-044 as confirmed bulletin (Technet). The advisory is available at microsoft.com. This vulnerability is traded as CVE-2001-0508. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details and a exploit are known.
After immediately, there has been an exploit disclosed. The exploit is shared for download at guninski.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 444 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 10685 (Microsoft IIS ISAPI Filter Multiple Vulnerabilities (MS01-044)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers and running in the context r.
Applying the patch MS01-044 is able to eliminate this problem. The bugfix is ready for download at microsoft.com. A possible mitigation has been published 2 months after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 1604.
The vulnerability is also documented in the databases at X-Force (6982) and Tenable (10685). Similar entries are available at 17368, 17369, 17568 and 17569.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 4.8
VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 10685
Nessus Name: Microsoft IIS ISAPI Filter Multiple Vulnerabilities (MS01-044)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 10767
OpenVAS Name: Tests for Nimda Worm infected HTML files
OpenVAS File: 🔍
OpenVAS Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍
Patch: MS01-044
TippingPoint: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍
ISS Proventia IPS: 🔍
PaloAlto IPS: 🔍
Timeline
02/17/2000 🔍05/01/2001 🔍
05/06/2001 🔍
05/06/2001 🔍
05/06/2001 🔍
06/18/2001 🔍
06/19/2001 🔍
09/20/2001 🔍
09/20/2001 🔍
12/11/2002 🔍
04/09/2004 🔍
07/09/2014 🔍
05/06/2019 🔍
Sources
Vendor: microsoft.comAdvisory: MS01-044
Researcher: Georgi Guninski
Status: Confirmed
CVE: CVE-2001-0508 (🔍)
X-Force: 6982
Vulnerability Center: 334 - [MS01-044] Specially-Crafted WebDAV Request in IIS 4,5 Enables DoS attacks, High
SecurityFocus: 2690 - Microsoft IIS WebDAV 'Propfind' Server Restart Vulnerability
OSVDB: 5606 - Microsoft IIS WebDAV PROPFIND Request DoS
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 07/09/2014 12:23Updated: 05/06/2019 10:43
Changes: 07/09/2014 12:23 (92), 05/06/2019 10:43 (1)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.