CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
4.8 | $0-$5k | 0.00 |
A vulnerability was found in Microsoft Windows NT 4.0/2000 (Operating System). It has been classified as problematic. This affects an unknown functionality of the component Terminal Server. The manipulation 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. The summary by CVE is:
Terminal Server in Windows NT and Windows 2000 allows remote attackers to cause a denial of service via a sequence of invalid Remote Desktop Protocol (RDP) packets.
The weakness was published 12/06/2001 by Martin with Microsoft as MS01-052 as confirmed bulletin (Technet). It is possible to read the advisory at microsoft.com. This vulnerability is uniquely identified as CVE-2001-0663. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available.
The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k.
Applying the patch MS01-052 is able to eliminate this problem. The bugfix is ready for download at microsoft.com. Attack attempts may be identified with Snort ID 1447.
The vulnerability is also documented in the vulnerability database at X-Force (7302).
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
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: T1499
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: MS01-052
Snort ID: 1447
Snort Message: POLICY-OTHER Microsoft Windows Terminal server RDP attempt
Snort Class: 🔍
McAfee IPS: 🔍
McAfee IPS Version: 🔍
SourceFire IPS: 🔍
Timeline
10/18/2001 🔍10/18/2001 🔍
12/06/2001 🔍
12/06/2001 🔍
02/05/2003 🔍
07/10/2014 🔍
05/09/2019 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: MS01-052
Researcher: Martin
Organization: Microsoft
Status: Confirmed
CVE: CVE-2001-0663 (🔍)
X-Force: 7302 - Microsoft Windows NT and 2000 Terminal Server malformed RDP packet series denial of service
Vulnerability Center: 832 - [MS01-052] Microsoft Windows Terminal Server Service RDP DoS Vulnerability, High
SecurityFocus: 3445 - Microsoft Windows 2000/NT Terminal Server Service RDP DoS Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 07/10/2014 16:57Updated: 05/09/2019 00:35
Changes: 07/10/2014 16:57 (74), 05/09/2019 00:35 (1)
Complete: 🔍
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