Microsoft Windows NT 4.0 Messenger Service Long Username denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.8$0-$5k0.00

A vulnerability was found in Microsoft Windows NT 4.0 (Operating System). It has been declared as problematic. This vulnerability affects an unknown code block of the component Messenger Service. The manipulation as part of a Long Username leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect confidentiality. CVE summarizes:

Denial of service in Windows NT messenger service through a long username.

The weakness was published 07/23/1999 (Website). The advisory is shared for download at ciac.org. This vulnerability was named CVE-1999-0224. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are unknown but a public exploit is available.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $25k-$100k.

Upgrading to version XP or 2000 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (69) and Exploit-DB (329).

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: 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: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Windows XP/2000

Timelineinfo

04/01/1997 🔍
07/23/1999 +843 days 🔍
07/23/1999 +0 days 🔍
01/05/2003 +1262 days 🔍
04/09/2004 +459 days 🔍
06/21/2014 +3725 days 🔍
05/08/2019 +1781 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: ciac.org
Status: Not defined

CVE: CVE-1999-0224 (🔍)
X-Force: 69
Vulnerability Center: 639 - DoS in Windows NT Messenger Service via Long Username., High
OSVDB: 11473 - Microsoft Windows NT Messenger Service Long Username DoS

scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 06/21/2014 17:47
Updated: 05/08/2019 00:17
Changes: 06/21/2014 17:47 (57), 05/08/2019 00:17 (6)
Complete: 🔍

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