2008-4834 | Microsoft Windows memory corruption (BID-33121 / XFDB-47673)

CVSS Meta Temp Score

CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.

Current Exploit Price (≈)

Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.

CTI Interest Score

Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.

9.0 $5k-$25k 0.58

A vulnerability has been found in Microsoft Windows (Operating System) (the affected version is unknown) and classified as very critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 01/14/2009 with Zero Day Initiative (Website). The advisory is shared for download at us-cert.gov. This vulnerability was named CVE-2008-4834 since 10/30/2008. 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 an exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 08/04/2021).

It is declared as proof-of-concept. It is possible to download the exploit at exploit-db.com. As 0-day the estimated underground price was around $100k and more. The vulnerability scanner Nessus provides a plugin with the ID 35361 (MS09-001: Vulnerabilities in SMB Could Allow Remote Code Execution (958687)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows : Microsoft Bulletins and running in the context local. The commercial vulnerability scanner Qualys is able to test this issue with plugin 90477 (Microsoft SMB Remote Code Execution Vulnerability (MS09-001)).

Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 6662.

The vulnerability is also documented in the databases at SecurityFocus (BID 33121), X-Force (47673), SecurityTracker (ID 1021560), Vulnerability Center (SBV-20492) and Tenable (35361). The entries 45905 and 44069 are related to this item.




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

VulDB Base Score: 10.0
VulDB Temp Score: 9.0
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VulDB Reliability: 🔍

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Vector Complexity Authentication Confidentiality Integrity Availability
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NVD Base Score: 🔍

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 35361
Nessus Name: MS09-001: Vulnerabilities in SMB Could Allow Remote Code Execution (958687)
Nessus File: 🔍
Nessus Risk: 🔍
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Nessus Context: 🔍

OpenVAS ID: 900069
OpenVAS Name: Vulnerabilities in SMB Could Allow Remote Code Execution (958687)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfoedit

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: us-cert.gov
TippingPoint: 🔍

McAfee IPS: 🔍
McAfee IPS Version: 🔍

PaloAlto IPS: 🔍
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10/30/2008 🔍
01/12/2009 +74 days 🔍
01/12/2009 +0 days 🔍
01/12/2009 +0 days 🔍
01/12/2009 +0 days 🔍
01/12/2009 +0 days 🔍
01/13/2009 +1 days 🔍
01/14/2009 +0 days 🔍
01/14/2009 +0 days 🔍
03/17/2015 +2253 days 🔍
04/15/2016 +394 days 🔍
08/04/2021 +1937 days 🔍Vendor: https://www.microsoft.com/
Product: https://www.microsoft.com/en-us/windows

Advisory: us-cert.gov
Organization: Zero Day Initiative
Status: Confirmed

CVE: CVE-2008-4834 (🔍)

SecurityFocus: 33121 – Microsoft Windows SMB NT Trans Request Buffer Overflow Vulnerability
X-Force: 47673
SecurityTracker: 1021560
Vulnerability Center: 20492 – [MS09-001] Microsoft Windows SMB Protocol Buffer Overflow Remote DoS or Code Execution, Critical
Vupen: ADV-2009-0116

See also: 🔍

Created: 03/17/2015 16:11
Updated: 08/04/2021 02:28
Changes: (2) source_exploitdb vulnerability_cvss2_nvd_basescore
Complete: 🔍


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