CVE-2019-3634

Buffer overflow in DLP Endpoint for Windows

MEDIUM

5.5

CVSS Score

Published: August 21, 2019 at 03:17 PM UTC

Updated: June 17, 2026 at 02:35 AM UTC

1 product affected across 1 vendorData Loss Prevention Endpoint· also runs on 1 platform

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Severity

MEDIUM5.5

Exploit prediction

EPSS 0.2%

Description

Buffer overflow in McAfee Data Loss Prevention (DLPe) for Windows 11.x prior to 11.3.2.8 allows local user to cause the Windows operating system to "blue screen" via an encrypted message sent to DLPe which when decrypted results in DLPe reading unallocated memory.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Data Loss Prevention Endpoint · McAfee

95%

11.3.0 ≤ v < 11.3.2.8211.x ≤ v < 11.3.2.811.x

Affected range stops below 11.3.2.8, so it looks safe — our inference, not a vendor statement

Affected range stops below 11.3.2.82, so it looks safe — our inference, not a vendor statement

microsoft-windows (environment)

Runs on — not affected

The affected product only carries this flaw when running on these platforms. The platforms themselves are not vulnerable.

Windows · Microsoft

95%

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

x_refsource_CONFIRM

Source: [email protected]

https://kc.mcafee.com/corporate/index?page=content&id=SB10295

CVSS

5.5MEDIUM[email protected]

Attack Vector: LOCAL
Complexity: LOW
Privileges: LOW
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-119CWE-125

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