CVE-2019-3588: Using VSE to bypass Windows Credentials on Lock screen
First published: Wed Jun 10 2020(Updated: )
Privilege Escalation vulnerability in Microsoft Windows client (McTray.exe) in McAfee VirusScan Enterprise (VSE) 8.8 prior to Patch 14 may allow unauthorized users to interact with the On-Access Scan Messages - Threat Alert Window when the Windows Login Screen is locked.
Credit: psirt@mcafee.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Mcafee Virusscan Enterprise | =8.8 | |
| Mcafee Virusscan Enterprise | =8.8-patch1 | |
| Mcafee Virusscan Enterprise | =8.8-patch10 | |
| Mcafee Virusscan Enterprise | =8.8-patch11 | |
| Mcafee Virusscan Enterprise | =8.8-patch12 | |
| Mcafee Virusscan Enterprise | =8.8-patch13 | |
| Mcafee Virusscan Enterprise | =8.8-patch2 | |
| Mcafee Virusscan Enterprise | =8.8-patch3 | |
| Mcafee Virusscan Enterprise | =8.8-patch4 | |
| Mcafee Virusscan Enterprise | =8.8-patch5 | |
| Mcafee Virusscan Enterprise | =8.8-patch6 | |
| Mcafee Virusscan Enterprise | =8.8-patch7 | |
| Mcafee Virusscan Enterprise | =8.8-patch8 | |
| Mcafee Virusscan Enterprise | =8.8-patch9 |
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Frequently Asked Questions
What is the severity of CVE-2019-3588?
CVE-2019-3588 has a medium severity rating due to its ability to allow unauthorized users to bypass user privilege restrictions.
How do I fix CVE-2019-3588?
To fix CVE-2019-3588, you should update McAfee VirusScan Enterprise to version 8.8 Patch 14 or later.
What software is affected by CVE-2019-3588?
CVE-2019-3588 affects McAfee VirusScan Enterprise version 8.8 prior to Patch 14.
Can CVE-2019-3588 be exploited remotely?
CVE-2019-3588 cannot be exploited remotely as it requires local access to the machine.
What effect does CVE-2019-3588 have on the system?
CVE-2019-3588 allows unauthorized interaction with the On-Access Scan Messages during a locked Windows login screen.
- agent/type
- collector/nvd-index
- agent/software-canonical-lookup-request
- agent/weakness
- agent/author
- agent/softwarecombine
- agent/description
- agent/references
- agent/severity
- agent/title
- agent/tags
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- vendor/mcafee
- canonical/mcafee virusscan enterprise
- version/mcafee virusscan enterprise/8.8
- version/mcafee virusscan enterprise/8.8-patch1
- version/mcafee virusscan enterprise/8.8-patch10
- version/mcafee virusscan enterprise/8.8-patch11
- version/mcafee virusscan enterprise/8.8-patch12
- version/mcafee virusscan enterprise/8.8-patch13
- version/mcafee virusscan enterprise/8.8-patch2
- version/mcafee virusscan enterprise/8.8-patch3
- version/mcafee virusscan enterprise/8.8-patch4
- version/mcafee virusscan enterprise/8.8-patch5
- version/mcafee virusscan enterprise/8.8-patch6
- version/mcafee virusscan enterprise/8.8-patch7
- version/mcafee virusscan enterprise/8.8-patch8
- version/mcafee virusscan enterprise/8.8-patch9