Summary
Impact: Elevation of Privilege. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
How do I know if I'm affected by this vulnerability?
If you have a project that used the Open Enclave SDK and you have not rebuilt it using the latest version of the SDK, you might be affected by this vulnerability. The updated SDK release is available here: Open Enclave Releases. Confirm that you are using SDK build v0.17.1 or later.
For more information, see Open Enclave SDK Security Advisory for July 13, 2021.
Security updates
0.17.1 — https://github.com/openenclave/openenclave/security/advisories/GHSA-mj87-466f-jq42
Vulnerabilities 1
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High 8.2
Open Enclave SDK Elevation of Privilege Vulnerability
Open Enclave SDK Elevation of Privilege Vulnerability
Revision history
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#1
Information published.
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#2
Updated FAQ information. This is an informational change only.
References
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CVE-2021-33767 Open Enclave SDK Elevation of Privilege Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-33767
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss