INTEL SA 00203 - PoC Exploitation CVE-2018-18098

Document Title:
===============
INTEL SA 00203 - PoC Exploitation CVE-2018-18098


References:
===========
https://www.vulnerability-lab.com/get_content.php?id=2179

Video: https://www.youtube.com/watch?v=E_49kBAouNY

Acknowledgements: 
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00203.html

Press:
https://latesthackingnews.com/2019/01/11/intel-patches-multiple-security-flaws-fixes-rolled-out-alongside-patch-tuesday/
https://threatpost.com/intel-patches-privilege-escalation-bugs/140665/
https://www.scmagazineuk.com/intel-patches-flaws-lead-privilege-escalation/article/1522717
https://www.securityinfo.it/2019/01/17/ennesima-falla-nel-sistema-sgx-di-intel-apre-ad-attacchi-malware/
https://www.securitynow.com/author.asp?doc_id=748912
https://cyware.com/news/intel-releases-patch-for-a-critical-security-flaw-affecting-sgx-80c9cc5f
https://www.theregister.co.uk/2019/01/14/intel_patches_sgx_flaw
https://nakedsecurity.sophos.com/2019/01/16/intel-patches-another-security-flaw-in-sgx-technology/


Network Security News Summary for Tuesday January 15 2019
https://www.youtube.com/watch?v=d7JVUxWKseU&t=182s



Release Date:
=============
2019-01-14


Vulnerability Laboratory ID (VL-ID):
====================================
2179


Common Vulnerability Scoring System:
====================================
7.5


Vulnerability Class:
====================
Insecure Configuration Management


Current Estimated Price:
========================
5.000€ - 10.000€


Vulnerability Disclosure Timeline:
==================================
2019-01-14: Public Disclosure (Vulnerability Laboratory)


Discovery Status:
=================
Published


Exploitation Technique:
=======================
Local


Severity Level:
===============
High


Authentication Type:
====================
Restricted authentication (user/moderator) - User privileges


User Interaction:
=================
Low User Interaction


Disclosure Type:
================
Bug Bounty Program


Technical Details & Description:
================================
The video shows the remote reproduce session of a core team researcher exploiting a improper file verification in the install 
routine for Intel(R) SGX SDK and Platform Software for Windows before 2.2.100. The issue may allow attackers to lunch attacks 
remotly or via local access. The issue has been tracked with cve id 2018-18098 and has been resolved by intel.


Solution - Fix & Patch:
=======================
Intel recommends updating to later versions.
Updates are available  for download at these locations:

·  Intel® SGX Platform Software for Windows version 2.2.100 or later.
    https://registrationcenter.intel.com/en/forms/?productid=2614

· Intel® SGX Platform Software for Linux version 2.4.100 or later
    https://01.org/intel-software-guard-extensions/downloads

· Intel® SGX SDK for Windows version 2.2.100 or later
    https://registrationcenter.intel.com/en/forms/?productid=2614

· Intel® SGX SDK for Linux version 2.4.100
    https://01.org/intel-software-guard-extensions/downloads


Credits & Authors:
==================
S.AbenMassaoud [[email protected]] - https://www.vulnerability-lab.com/show.php?user=S.AbenMassaoud


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=========================
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