Microsoft Windows 7/Vista Bluetooth Driver Object code injection

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in Microsoft Windows 7/Vista. This vulnerability affects unknown code of the component Bluetooth Driver Object Handler. This manipulation causes code injection. This vulnerability is handled as CVE-2011-1265. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Microsoft Windows 7/Vista (Operating System). It has been declared as critical. Affected by this vulnerability is some unknown processing of the component Bluetooth Driver Object Handler. The manipulation with an unknown input leads to a code injection vulnerability. The CWE definition for the vulnerability is CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. As an impact it is known to affect confidentiality, and integrity. The summary by CVE is:

The Bluetooth Stack 2.1 in Microsoft Windows Vista SP1 and SP2 and Windows 7 Gold and SP1 does not prevent access to objects in memory that (1) were not properly initialized or (2) have been deleted, which allows remote attackers to execute arbitrary code via crafted Bluetooth packets, aka "Bluetooth Stack Vulnerability."

The weakness was released 07/12/2011 with Microsoft as MS11-053 as confirmed bulletin (Technet). The advisory is shared at microsoft.com. This vulnerability is known as CVE-2011-1265 since 03/04/2011. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1059 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 55569 (MS11-053: Vulnerability in Bluetooth Stack Could Allow Remote Code Execution (2566220)), 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 l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 90720 (Microsoft Bluetooth Stack Remote Code Execution Vulnerability (MS11-053)).

Upgrading eliminates this vulnerability. Applying the patch MS11-053 is able to eliminate this problem. The bugfix is ready for download at microsoft.com. The best possible mitigation is suggested to be upgrading to the latest version. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (68299), Tenable (55569), SecurityFocus (BID 48617†), Secunia (SA45165†) and Vulnerability Center (SBV-32236†). Entries connected to this vulnerability are available at VDB-4380 and VDB-4382. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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  • end of life (old version)

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 4.8
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 55569
Nessus Name: MS11-053: Vulnerability in Bluetooth Stack Could Allow Remote Code Execution (2566220)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 902395
OpenVAS Name: get_kb_item(SMB/login
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: MS11-053

Timelineinfo

03/04/2011 🔍
07/12/2011 +130 days 🔍
07/12/2011 +0 days 🔍
07/12/2011 +0 days 🔍
07/12/2011 +0 days 🔍
07/12/2011 +0 days 🔍
07/12/2011 +0 days 🔍
07/13/2011 +1 days 🔍
07/13/2011 +0 days 🔍
07/19/2011 +6 days 🔍
01/15/2025 +4929 days 🔍

Sourcesinfo

Vendor: microsoft.com
Product: microsoft.com

Advisory: MS11-053
Organization: Microsoft
Status: Confirmed

CVE: CVE-2011-1265 (🔍)
GCVE (CVE): GCVE-0-2011-1265
GCVE (VulDB): GCVE-100-4381

OVAL: 🔍
IAVM: 🔍

X-Force: 68299
SecurityFocus: 48617 - Microsoft Windows Bluetooth Stack 'bthport.sys' Driver Remote Code Execution Vulnerability
Secunia: 45165 - Microsoft Windows Bluetooth Driver Object Handling Vulnerability, Highly Critical
Vulnerability Center: 32236 - [MS11-053] Windows Bluetooth 2.1 Stack Remote Code Execution Vulnerability, High

See also: 🔍

Entryinfo

Created: 07/19/2011 02:00
Updated: 01/15/2025 17:36
Changes: 07/19/2011 02:00 (81), 03/27/2017 09:17 (10), 03/19/2021 12:32 (13), 03/19/2021 12:37 (1), 01/15/2025 17:36 (17)
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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