Windows Master 7.99.13.604 Driver WoptiHWDetect.SYS input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Windows Master 7.99.13.604. This affects an unknown function in the library WoptiHWDetect.SYS of the component Driver. This manipulation causes input validation. This vulnerability is handled as CVE-2018-8988. It is possible to launch the attack on the local host. There is not any exploit available.

Detailsinfo

A vulnerability was found in Windows Master 7.99.13.604. It has been declared as critical. Affected by this vulnerability is some unknown functionality in the library WoptiHWDetect.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 Windows Master (aka Windows Optimization Master) 7.99.13.604, the driver file (WoptiHWDetect.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 0xf1002008.

The bug was discovered 03/22/2018. The weakness was released 03/25/2018 (Website). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2018-8988 since 03/24/2018. Attacking locally is a requirement. A single authentication is required for exploitation. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 2 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.

Entries connected to this vulnerability are available at VDB-114995, VDB-114993, VDB-114994 and VDB-114992. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

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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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: 🔍

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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/22/2018 🔍
03/24/2018 +2 days 🔍
03/24/2018 +0 days 🔍
03/25/2018 +1 days 🔍
03/25/2018 +0 days 🔍
01/16/2020 +662 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-8988 (🔍)
GCVE (CVE): GCVE-0-2018-8988
GCVE (VulDB): GCVE-100-114991
See also: 🔍

Entryinfo

Created: 03/25/2018 10:08
Updated: 01/16/2020 13:44
Changes: 03/25/2018 10:08 (58), 01/16/2020 13:44 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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