CVE-2021-23886

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-23886
Denial of Service vulnerability in McAfee Data Loss Prevention (DLP) Endpoint for Windows prior to 11.6.100 allows a local, low privileged, attacker to cause a BSoD through suspending a process, modifying the processes memory and restarting it. This is triggered by the hdlphook driver reading invalid memory.

5.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.9 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 3.9 / Impact : 6.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References
Link Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10354 Broken Link
https://kc.mcafee.com/corporate/index?page=content&id=SB10357 Broken Link
Configurations

Configuration 1 (hide)

cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:windows:*:*
History

15 Nov 2023, 18:46

Type Values Removed Values Added
CWE CWE-755
References () https://kc.mcafee.com/corporate/index?page=content&id=SB10357 - () https://kc.mcafee.com/corporate/index?page=content&id=SB10357 - Broken Link
References () https://kc.mcafee.com/corporate/index?page=content&id=SB10354 - () https://kc.mcafee.com/corporate/index?page=content&id=SB10354 - Broken Link

07 Nov 2023, 03:30

Type Values Removed Values Added
CWE CWE-755
References (CONFIRM) https://kc.mcafee.com/corporate/index?page=content&id=SB10357 - Patch, Vendor Advisory () https://kc.mcafee.com/corporate/index?page=content&id=SB10357 -
References (CONFIRM) https://kc.mcafee.com/corporate/index?page=content&id=SB10354 - Not Applicable () https://kc.mcafee.com/corporate/index?page=content&id=SB10354 -

21 Apr 2021, 20:10

Type Values Removed Values Added
CVSS v2 : unknown
v3 : unknown 		v2 : 4.9
v3 : 5.5
References (CONFIRM) https://kc.mcafee.com/corporate/index?page=content&id=SB10354 - (CONFIRM) https://kc.mcafee.com/corporate/index?page=content&id=SB10354 - Not Applicable
References (CONFIRM) https://kc.mcafee.com/corporate/index?page=content&id=SB10357 - (CONFIRM) https://kc.mcafee.com/corporate/index?page=content&id=SB10357 - Patch, Vendor Advisory
CPE cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:windows:*:*

15 Apr 2021, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2021-04-15 08:15

Updated : 2023-12-10 13:55

NVD link : CVE-2021-23886

Mitre link : CVE-2021-23886

CVE.ORG link : CVE-2021-23886

JSON object : View

Products Affected

mcafee

  • data_loss_prevention_endpoint
CWE
CWE-755

Improper Handling of Exceptional Conditions