Read the docs
TI-2019-02676 Aliases CVE-2019-3633GHSA-hjqq-29jh-86h4

Buffer overflow in DLP Endpoint for Windows

Priority LOW 24CWE-119Published · Updated

Key facts

Attack vector
Local
Privileges required
Low
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

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 a carefully constructed message sent to DLPe which bypasses DLPe internal checks and results in DLPe reading unallocated memory.

Why it matters now

EPSS 0.00251 16th percentileScored 2026-11-07
Fix Fixed Data Loss Prevention (DLPe) for Windows (McAfee, LLC): 11.3.2.8

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
McAfeeData Loss Prevention (DLPe) for Windows11.x to before 11.3.2.811.3.2.8Patch availableCNA
  • Data Loss Prevention (DLPe) for Windows VendorMcAfee Affected 11.x to before 11.3.2.8 Fixed in 11.3.2.8 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:*:*:*11.3.0 to before 11.3.2.82VulnerableMcAfee
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*not specified by NVDRunning onMicrosoft
  • cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:*:*:* Versions 11.3.0 to before 11.3.2.82 Vulnerable ·McAfee
  • cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft

Remediation

  • Fix · CNA Data Loss Prevention (DLPe) for Windows (McAfee, LLC) Fixed in 11.3.2.8

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Release ·

    McAfee Data Loss Prevention (DLPe) for Windows 11.3.2.8

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2019-02677 Buffer overflow in DLP Endpoint for WindowsPriority LOW 24
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-3633
  2. 2026-10-03 Alias added: GHSA-hjqq-29jh-86h4

References

Other 1

  • TI-2021-11842 Data Loss Prevention (DLP) ePO extension - SQL injection CVSS 3.1HIGH 8.4
  • TI-2018-04909 Improper signature verification in McAfee Data Loss Prevention Endpoint CVSS 3.0HIGH 8.8
  • TI-2021-11841 Data Loss Prevention (DLP) ePO extension - Cross site scripting (XSS) CVSS 3.1HIGH 8.4
  • TI-2021-11838 Local Privilege Escalation in McAfee DLP Endpoint for Windows CVSS 3.1HIGH 8.2
  • TI-2019-02670 DLP Endpoint log file redirection to arbitrary locations CVSS 3.1HIGH 8.2
  • TI-2018-04924 Data Loss Prevention Endpoint (DLPe) - Authentication Bypass vulnerability CVSS 3.1HIGH 7.8
See all 25 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences