VDB-144153 · CVE-2019-5013 · GCVE-0-2019-5013

Wacom Driver 6.3.32-3 Helper Service start/stopLaunchDProcess Argument privileges management

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.
7.6	$0-$5k	0.00

Summaryinfo

A vulnerability identified as critical has been detected in Wacom Driver 6.3.32-3. This impacts an unknown function of the file start/stopLaunchDProcess of the component Helper Service. Performing a manipulation as part of Argument results in privileges management. This vulnerability was named CVE-2019-5013. The attack needs to be approached locally. There is no available exploit.

Detailsinfo

A vulnerability classified as critical has been found in Wacom Driver 6.3.32-3 (Hardware Driver Software). This affects some unknown functionality of the file start/stopLaunchDProcess of the component Helper Service. The manipulation as part of a Argument leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

An exploitable privilege escalation vulnerability exists in the Wacom, driver version 6.3.32-3, update helper service in the start/stopLaunchDProcess command. The command takes a user-supplied string argument and executes launchctl under root context. A user with local access can use this vulnerability to raise load arbitrary launchD agents. An attacker would need local access to the machine for a successful exploit.

The bug was discovered 05/16/2019. The weakness was presented 10/24/2019. This vulnerability is uniquely identified as CVE-2019-5013 since 01/04/2019. An attack has to be approached locally. A authentication is required for exploitation. Technical details are known, but no exploit is available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 161 days. During that time the estimated underground price was around $0-$5k.

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

See VDB-144152 for similar entry. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Hardware Driver Software

Vendor

Wacom

Name

Driver

Version

6.3.32-3

CPE 2.3info

🔍

CPE 2.2info

🔍

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.6

VulDB Base Score: 7.8
VulDB Temp Score: 7.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CNA Base Score: 7.1
CNA Vector (Talos): 🔍

CVSSv2info

AV	AC	Au	C	I	A
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💳	💳	💳	💳	💳	💳
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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: Privileges management
CWE: CWE-269 / CWE-266
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

01/04/2019 🔍
05/16/2019 +132 days 🔍
10/24/2019 +161 days 🔍
10/25/2019 +1 days 🔍
01/27/2024 +1555 days 🔍

Sourcesinfo

Advisory: talosintelligence.com
Status: Not defined

CVE: CVE-2019-5013 (🔍)
GCVE (CVE): GCVE-0-2019-5013
GCVE (VulDB): GCVE-100-144153
See also: 🔍

Entryinfo

Created: 10/25/2019 08:31
Updated: 01/27/2024 11:29
Changes: 10/25/2019 08:31 (40), 10/25/2019 08:36 (18), 01/27/2024 11:22 (3), 01/27/2024 11:29 (12)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.