VDB-115003 · CVE-2018-9000 · GCVE-0-2018-9000

Advanced SystemCare Ultimate 11.0.1.58 Driver Monitor_x86.sys input validation

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.
7.2	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Advanced SystemCare Ultimate 11.0.1.58. It has been rated as critical. This impacts an unknown function in the library Monitor_x86.sys of the component Driver. This manipulation causes input validation. This vulnerability appears as CVE-2018-9000. The attack requires local access. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in Advanced SystemCare Ultimate 11.0.1.58. Affected by this vulnerability is an unknown function in the library Monitor_x86.sys of the component Driver. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

In Advanced SystemCare Ultimate 11.0.1.58, the driver file (Monitor_x86.sys) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x9c402004.

The bug was discovered 03/26/2018. The weakness was presented 03/25/2018 (Website). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-9000 since 03/24/2018. Attacking locally is a requirement. The successful exploitation requires a single authentication. Technical details of the vulnerability are known, but there is no available exploit.

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

See VDB-115006, VDB-115007, VDB-115004 and VDB-115005 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Advanced SystemCare Ultimate

Version

11.0.1.58

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.2
VulDB Meta Temp Score: 7.2

VulDB Base Score: 6.6
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

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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: Input validation
CWE: CWE-20
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
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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

Timelineinfo

03/24/2018 🔍
03/24/2018 +0 days 🔍
03/25/2018 +1 days 🔍
03/25/2018 +0 days 🔍
03/26/2018 +1 days 🔍
01/16/2020 +661 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-9000 (🔍)
GCVE (CVE): GCVE-0-2018-9000
GCVE (VulDB): GCVE-100-115003
See also: 🔍

Entryinfo

Created: 03/25/2018 10:09
Updated: 01/16/2020 15:14
Changes: 03/25/2018 10:09 (56), 01/16/2020 15:14 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.