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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.2011 Intel Processor Diagnostics Tool Advisory 9 June 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Intel Processor Diagnostics Tool Publisher: Intel Operating System: Windows Impact/Access: Increased Privileges -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2020-8702 Original Bulletin: https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00458.html - --------------------------BEGIN INCLUDED TEXT-------------------- Intel ID: INTEL-SA-00XX458 Advisory Category: Software Impact of vulnerability : Escalation of Privilege Severity rating : MEDIUM Original release: 06/08/2021 Last revised: 06/08/2021 Summary: A potential security vulnerability in the Intel Processor Diagnostics Tool may allow escalation of privilege. Intel is releasing software updates to mitigate this potential vulnerability. Vulnerability Details: CVEID: CVE-2020-8702 Description: Uncontrolled search path element in the Intel(R) Processor Diagnostic Tool before version 4.1.5.37 may allow an authenticated user to potentially enable 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 Processor Diagnostic Tool before version 4.1.5.37. Recommendations: Intel recommends updating the Intel Processor Diagnostic Tool to version 4.1.5.37 or later. Updates are available for download at this location: https:// downloadcenter.intel.com/download/19792/Intel-Processor-Diagnostic-Tool Acknowledgements: Intel would like to thank Nuttakorn Tungpoonsup - Secure D Center Research Team, Secure D Center Co.,Ltd. for reporting this issue. Intel, and nearly the entire technology industry, follows a disclosure practice called Coordinated Disclosure, under which a cybersecurity vulnerability is generally publicly disclosed only after mitigations are available. Revision History Revision Date Description 1.0 06/08/2021 Initial Release - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBYMA4AONLKJtyKPYoAQitOA/+LQdJxbNTqBnY+33LuJkoa2WDGmFzi/g2 FW3y+Lgm1Ah/IByooqi7JwaULSbrhlr06NW8EyvhAY6txUU13tY7tAfVNlzx2p1B XZoizWa00nGceCBwWgyFpqdX2Z2JyOg1ldj74KqttB5+A87WxsHlsd1UDkup3zaN avVdYOIZf6Cv01cZ7+h4VnAEMUP60q4GLedboRGEFIY1mpjQxnmidL6Iwhao7Ctz jKVVs7M533qZqx5aMNj/49dZXXoo/Mi2V7jIQKgnPYsyTSV/D1BdK+ioccz3t7ae Hap1tFuBwnKxsvlW8x0K5pGz4GDInm3ImZFQNITc0wTJMFIUx6SJ+DG3JRaXn9pw DkKAt8nytjZsT7tc8rwnO+Px8UVWovSWUyGljj1OhZakG9GaBQSC7APwR3MpMaFO gT+3uO6lNtZbsgqD/I2bVDmRMcGw3MuXfBtr/mMmQ2cZnaKZHf9FAdcvqbl7SllX XRVgxCveZ6R6Zg/6OOmbmPZECE6xpVY1Ti/tQPCMy18C2LqkzTgN5zA22N5seHlk J76Qf+YoNlmm13K5Ued5HWswHvuhNPgvRBbRsCx7CfPRQaYdWWEoGK59qQVhSlx9 cQWKt+9rToFfnhXzW8s57EkDazUy6NdvEh9AcsSkNa5UUm0lhl4mZP1xsuY7dXJY V15TMad+imY= =r6+8 -----END PGP SIGNATURE-----