Sysprogs WinCDEmu 3.6 batchmnt.exe memory corruption

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.
4.0	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Sysprogs WinCDEmu 3.6 and classified as problematic. This impacts an unknown function of the file batchmnt.exe. Executing a manipulation can lead to memory corruption. This vulnerability is registered as CVE-2011-5202. No exploit is available.

Detailsinfo

A vulnerability has been found in Sysprogs WinCDEmu 3.6 and classified as problematic. This vulnerability affects an unknown code of the file batchmnt.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect availability. CVE summarizes:

BazisVirtualCDBus.sys in WinCDEmu 3.6 allows local users to cause a denial of service (system crash) via the unmount command to batchmnt.exe.

The weakness was published 10/01/2012 (Website). The advisory is shared for download at securityfocus.com. This vulnerability was named CVE-2011-5202 since 10/01/2012. The exploitation appears to be easy. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (72705), SecurityFocus (BID 51658†) and Secunia (SA47760†). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

• Sysprogs

Name

• WinCDEmu

Version

• 3.6

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.0
VulDB Meta Temp Score: 4.0

VulDB Base Score: 4.0
VulDB Temp Score: 4.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
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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: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/25/2012 🔍
01/25/2012 +0 days 🔍
10/01/2012 +250 days 🔍
10/01/2012 +0 days 🔍
10/01/2012 +0 days 🔍
03/24/2015 +904 days 🔍
02/22/2019 +1431 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Status: Not defined
Confirmation: 🔍

CVE: CVE-2011-5202 (🔍)
GCVE (CVE): GCVE-0-2011-5202
GCVE (VulDB): GCVE-100-62500
X-Force: 72705
SecurityFocus: 51658 - WinCDEmu 'BazisVirtualCDBus.sys' Driver Denial of Service Vulnerability
Secunia: 47760 - WinCDEmu Drive Unmount Denial of Service Security Issue, Not Critical

Entryinfo

Created: 03/24/2015 12:22
Updated: 02/22/2019 12:56
Changes: 03/24/2015 12:22 (49), 02/22/2019 12:56 (7)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

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