CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in Microsoft Windows 2000 (Operating System). This affects an unknown functionality of the component LDAP Server. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
Running Windows 2000 LDAP Server over SSL, a function does not properly check the permissions of a user request when the directory principal is a domain user and the data attribute is the domain password, which allows local users to modify the login password of other users.
The issue has been introduced in 02/17/2000. The weakness was disclosed 07/21/2001 with Microsoft as MS01-036 as confirmed bulletin (Technet). It is possible to read the advisory at microsoft.com. This vulnerability is uniquely identified as CVE-2001-0502. The exploitability is told to be easy. Attacking locally is a requirement. The successful exploitation needs a authentication. The technical details are unknown and an exploit is not publicly available.
The vulnerability was handled as a non-public zero-day exploit for at least 370 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 10619 (MS01-011 / MS01-036: LDAP over SSL Arbitrary User Password Modification (287397 / 299687)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins.
Applying the patch MS01-036 is able to eliminate this problem. The bugfix is ready for download at microsoft.com.
The vulnerability is also documented in the databases at X-Force (6745) and Tenable (10619).
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: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
ATT&CK: Unknown
Local: Yes
Remote: No
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 10619
Nessus Name: MS01-011 / MS01-036: LDAP over SSL Arbitrary User Password Modification (287397 / 299687)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: PatchStatus: 🔍
0-Day Time: 🔍
Patch: MS01-036
Timeline
02/17/2000 🔍02/21/2001 🔍
06/25/2001 🔍
07/21/2001 🔍
07/21/2001 🔍
07/21/2001 🔍
12/11/2002 🔍
07/07/2014 🔍
06/25/2021 🔍
Sources
Vendor: microsoft.comProduct: microsoft.com
Advisory: MS01-036
Organization: Microsoft
Status: Confirmed
CVE: CVE-2001-0502 (🔍)
X-Force: 6745 - Microsoft Windows 2000 LDAP function could allow domain user password change
Vulnerability Center: 332 - [MS01-036] Windows 2000 LDAP Server Malformed Request to Domain Controller Allows Local Password Mod, Low
SecurityFocus: 2929
Entry
Created: 07/07/2014 15:40Updated: 06/25/2021 18:31
Changes: 07/07/2014 15:40 (72), 06/25/2021 18:31 (2)
Complete: 🔍
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