KMPlayer 3.2.0.19 ehtrace.dll memory corruption

HistoryDiffrelatejsonxmlCTI

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.
10.0	$0-$5k	0.00

Summaryinfo

A vulnerability has been found in KMPlayer 3.2.0.19 and classified as critical. This issue affects some unknown processing in the library ehtrace.dll. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2012-3841. No exploit exists.

Detailsinfo

A vulnerability was found in KMPlayer 3.2.0.19 (Multimedia Player Software). It has been classified as very critical. This affects an unknown part in the library ehtrace.dll. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

Untrusted search path vulnerability in KMPlayer 3.2.0.19 allows local users to execute arbitrary code and conduct DLL hijacking attacks via a Trojan horse ehtrace.dll that is located in the current working directory.

The weakness was disclosed 07/03/2012 (Website). The advisory is shared at osvdb.org. This vulnerability is uniquely identified as CVE-2012-3841 since 07/03/2012. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/18/2019).

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 (75193) and OSVDB (81558†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Multimedia Player Software

Name

KMPlayer

Version

3.2.0.19

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
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Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

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: 🔍
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

07/03/2012 🔍
07/03/2012 +0 days 🔍
07/03/2012 +0 days 🔍
03/23/2015 +993 days 🔍
02/18/2019 +1428 days 🔍

Sourcesinfo

Advisory: osvdb.org⛔
Status: Not defined

CVE: CVE-2012-3841 (🔍)
GCVE (CVE): GCVE-0-2012-3841
GCVE (VulDB): GCVE-100-61197

OVAL: 🔍

X-Force: 75193
OSVDB: 81558

Entryinfo

Created: 03/23/2015 16:50
Updated: 02/18/2019 09:42
Changes: 03/23/2015 16:50 (46), 02/18/2019 09:42 (3)
Complete: 🔍
Cache ID: 216::103

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