Microsoft Windows 2000 nskey.dll memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Microsoft Windows 2000. It has been classified as critical. This impacts an unknown function in the library nskey.dll. The manipulation leads to memory corruption. This vulnerability is uniquely identified as CVE-2008-5232. Moreover, an exploit is present. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Microsoft Windows 2000 (Operating System). It has been rated as critical. This issue affects an unknown code block in the library nskey.dll. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Buffer overflow in the CallHTMLHelp method in the Microsoft Windows Media Services ActiveX control in nskey.dll 4.1.00.3917 in Windows Media Services on Microsoft Windows NT and 2000, and Avaya Media and Message Application servers, allows remote attackers to execute arbitrary code via a long argument. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

The issue has been introduced in 02/17/2000. The weakness was disclosed 11/25/2008 by Jeremy Brown with Brown (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2008-5232 since 11/24/2008. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 3204 days. During that time the estimated underground price was around $100k and more.

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (44629), SecurityFocus (BID 30814†), SecurityTracker (ID 1020733†) and Vulnerability Center (SBV-19293†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Version

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.0

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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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OpenVAS ID: 800310
OpenVAS Name: Microsoft Windows Media Services nskey.dll ActiveX BOF Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Suricata ID: 2008925
Suricata Class: 🔍
Suricata Message: 🔍
ISS Proventia IPS: 🔍

Timelineinfo

02/17/2000 🔍
08/22/2008 +3108 days 🔍
08/22/2008 +0 days 🔍
08/25/2008 +3 days 🔍
08/26/2008 +1 days 🔍
11/24/2008 +91 days 🔍
11/25/2008 +0 days 🔍
11/25/2008 +0 days 🔍
03/17/2015 +2303 days 🔍
09/18/2018 +1281 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: securityfocus.com⛔
Researcher: Jeremy Brown
Organization: Brown
Status: Not defined

CVE: CVE-2008-5232 (🔍)
GCVE (CVE): GCVE-0-2008-5232
GCVE (VulDB): GCVE-100-45197
X-Force: 44629
SecurityFocus: 30814 - Microsoft Windows Media Services 'nskey.dll' ActiveX Control Remote Buffer Overflow Vulnerability
SecurityTracker: 1020733
Vulnerability Center: 19293 - Microsoft Windows Media Services \, High

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

Entryinfo

Created: 03/17/2015 16:11
Updated: 09/18/2018 08:30
Changes: 03/17/2015 16:11 (59), 09/18/2018 08:30 (18)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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