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AUSCERT External Security Bulletin Redistribution
ESB-2021.2021
Intel Unite Client for Windows Advisory
9 June 2021
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AusCERT Security Bulletin Summary
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Product: Intel Unite Client
Publisher: Intel
Operating System: Windows
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2021-0112 CVE-2021-0108 CVE-2021-0102
CVE-2021-0098
Original Bulletin:
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00506.html
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Intel ID: INTEL-SA-00506
Advisory Category: Software
Impact of vulnerability : Escalation of Privilege
Severity rating : MEDIUM
Original release: 06/08/2021
Last revised: 06/08/2021
Summary:
Potential security vulnerabilities in the Intel Unite Client for Windows may
allow escalation of privilege. Intel is releasing software updates to mitigate
these potential vulnerabilities.
Vulnerability Details:
CVEID: CVE-2021-0112
Description: Unquoted service path in the Intel Unite(R) Client for Windows
before version 4.2.25031 may allow an authenticated user to potentially enable
an escalation of privilege via local access.
CVSS Base Score: 6.7 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVEID: CVE-2021-0098
Description: Improper access control in the Intel Unite(R) Client for Windows
before version 4.2.25031 may allow an authenticated user to potentially enable
an escalation of privilege via local access.
CVSS Base Score: 6.7 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVEID: CVE-2021-0108
Description: Uncontrolled search path in the Intel Unite(R) Client for Windows
before version 4.2.25031 may allow an authenticated user to potentially enable
an escalation of privilege via local access.
CVSS Base Score: 6.7 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
CVEID: CVE-2021-0102
Description: Insecure inherited permissions in the Intel Unite(R) Client for
Windows before version 4.2.25031 may allow an authenticated user to potentially
enable an escalation of privilege via local access.
CVSS Base Score: 6.7 Medium
CVSS Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H
Affected Products:
Intel Unite Client for Windows before version 4.2.25031.
Recommendations:
Intel recommends updating the Intel Unite Client for Windows to version
4.2.25031 or later.
Updates are available for download at this location: https://
downloadcenter.intel.com/product/89294/Intel-Unite-app
Acknowledgements:
I Intel would like to thank Marius Gabriel Mihai (CVE-2021-0102 and
CVE-2021-0112) and Ocher (CVE-2021-0108) for reporting these issues.
CVE-2021-0098 was found internally by Intel.
Revision History
Revision Date Description
1.0 06/08/2021 Initial Release
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