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TrellixCVELIST:CVE-2021-23893

HistoryOct 01, 2021 - 9:25 a.m.

CVE-2021-23893 Privilege Escalation vulnerability in McAfee Drive Encryption (MDE)

2021-10-0109:25:11

CWE-269

trellix

www.cve.org

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

8.9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.8%

JSON

Privilege Escalation vulnerability in a Windows system driver of McAfee Drive Encryption (DE) prior to 7.3.0 could allow a local non-admin user to gain elevated system privileges via exploiting an unutilized memory buffer.

CNA Affected

[
  {
    "product": "McAfee Drive Encryption (MDE)",
    "vendor": "McAfee,LLC",
    "versions": [
      {
        "lessThan": "7.3.0 HF1",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

kc.mcafee.com/corporate/index?page=content&id=SB10361

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

8.9 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

12.8%

JSON

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