Buffer overflow in Mcafee Data Loss Prevention Endpoint

CVE-2019-3634

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.

Vulnerability class: Buffer Overflow

EPSS: 0.002 (16.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.

Affected products

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2019-3634?
CVE-2019-3634 is a medium-severity vulnerability in Mcafee Data Loss Prevention Endpoint, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 5.5/10. Published 2019-08-21.
How severe is CVE-2019-3634?
Medium severity. CVSS v3 base score is 5.5 out of 10.