McAfee Data Loss Prevention prior 11.6.100 on Windows hdlphook Driver denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in McAfee Data Loss Prevention on Windows. This impacts an unknown function of the component hdlphook Driver. The manipulation leads to denial of service. This vulnerability is referenced as CVE-2021-23886. The attack can only be performed from a local environment. No exploit is available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in McAfee Data Loss Prevention on Windows (Data Loss Prevention Software). It has been rated as problematic. This issue affects some unknown functionality of the component hdlphook Driver. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.

The weakness was published 04/15/2021 as SB10354. The advisory is shared at kc.mcafee.com. The identification of this vulnerability is CVE-2021-23886. Neither technical details nor an exploit are publicly available.

Upgrading to version 11.6.100 eliminates this vulnerability.

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

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.5
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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: Data Loss Prevention 11.6.100

Timelineinfo

01/12/2021 🔍
04/15/2021 +92 days 🔍
04/15/2021 +0 days 🔍
04/21/2021 +6 days 🔍

Sourcesinfo

Vendor: mcafee.com

Advisory: SB10354
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2021-23886 (🔍)
GCVE (CVE): GCVE-0-2021-23886
GCVE (VulDB): GCVE-100-173105

Entryinfo

Created: 04/15/2021 19:47
Updated: 04/21/2021 13:25
Changes: 04/15/2021 19:47 (40), 04/21/2021 13:19 (6), 04/21/2021 13:25 (1)
Complete: 🔍
Cache ID: 216::103

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

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