VDB-74992 · CVE-2015-3320 · BID 74196

Lenovo USB Enhanced Performance Keyboard up to 2.0.2.1 Debugging SKHOOKS.DLL information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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2.8$0-$5k0.00

Summaryinfo

A vulnerability categorized as problematic has been discovered in Lenovo USB Enhanced Performance Keyboard up to 2.0.2.1. Impacted is an unknown function in the library SKHOOKS.DLL of the component Debugging. Executing a manipulation can lead to information disclosure. This vulnerability is tracked as CVE-2015-3320. No exploit exists. It is advisable to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Lenovo USB Enhanced Performance Keyboard up to 2.0.2.1 (Forum Software) and classified as problematic. This vulnerability affects an unknown functionality in the library SKHOOKS.DLL of the component Debugging. The manipulation with an unknown input leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. CVE summarizes:

Lenovo USB Enhanced Performance Keyboard software before 2.0.2.2 includes active debugging code in SKHOOKS.DLL, which allows local users to obtain keypress information by accessing debug output.

The weakness was disclosed 04/16/2015 (Website). The advisory is shared for download at support.lenovo.com. This vulnerability was named CVE-2015-3320 since 04/16/2015. The exploitation appears to be difficult. 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. The MITRE ATT&CK project declares the attack technique as T1592.

Upgrading to version 2.0.2.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 74196†). Once again VulDB remains the best source for vulnerability data.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.9
VulDB Meta Temp Score: 2.8

VulDB Base Score: 2.9
VulDB Temp Score: 2.8
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: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: USB Enhanced Performance Keyboard 2.0.2.2

Timelineinfo

04/03/2015 🔍
04/16/2015 +13 days 🔍
04/16/2015 +0 days 🔍
04/16/2015 +0 days 🔍
04/17/2015 +1 days 🔍
01/20/2019 +1374 days 🔍

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-3320 (🔍)
GCVE (CVE): GCVE-0-2015-3320
GCVE (VulDB): GCVE-100-74992
SecurityFocus: 74196 - Lenovo USB Enhanced Performance Keyboard CVE-2015-3320 Local Information Disclosure Vulnerability

Entryinfo

Created: 04/17/2015 10:25
Updated: 01/20/2019 13:28
Changes: 04/17/2015 10:25 (53), 01/20/2019 13:28 (3)
Complete: 🔍
Cache ID: 216:98D:103

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