Vulnerability Details : CVE-2019-3633
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.
Vulnerability category: Overflow
Products affected by CVE-2019-3633
- cpe:2.3:a:mcafee:data_loss_prevention_endpoint:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-3633
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 12 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-3633
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.9
|
MEDIUM | AV:L/AC:L/Au:N/C:N/I:N/A:C |
3.9
|
6.9
|
NIST | |
|
4.4
|
MEDIUM | CVSS:3.0/AV:L/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H |
0.8
|
3.6
|
McAfee (DEFUNCT) | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2019-3633
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-3633
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10295
McAfee Security Bulletin - Data Loss Prevention Endpoint for Windows update fixes two vulnerabilities (CVE-2019-3633 and CVE-2019-3634)Vendor Advisory
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