CVE-2020-7346
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
Privilege Escalation vulnerability in McAfee Data Loss Prevention (DLP) for Windows prior to 11.6.100 allows a local, low privileged, attacker through the use of junctions to cause the product to load DLLs of the attacker's choosing. This requires the creation and removal of junctions by the attacker along with sending a specific IOTL command at the correct time.
Overview
- CVE ID
- CVE-2020-7346
- Assigner
- psirt@mcafee.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-23T16:15:13
- Last Modified Date
- 2023-02-11T18:36:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:mcafee:data_loss_prevention:*:*:*:*:*:windows:*:* | 1 | OR | 11.6.100 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://kc.mcafee.com/corporate/index?page=content&id=SB10344 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-7346 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7346 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:18:26 | Added to TrackCVE | |||
| 2022-12-06 00:14:34 | 2021-03-23T16:15Z | 2021-03-23T16:15:13 | CVE Published Date | updated |
| 2022-12-06 00:14:34 | 2022-09-20T19:05:34 | CVE Modified Date | updated | |
| 2022-12-06 00:14:34 | Analyzed | Vulnerability Status | updated | |
| 2022-12-21 06:59:07 | 2022-12-20T09:15:10 | CVE Modified Date | updated | |
| 2022-12-21 06:59:07 | Analyzed | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-11 19:10:47 | 2023-02-11T18:36:14 | CVE Modified Date | updated | |
| 2023-02-11 19:10:47 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |