![]() The denial-of-service (DoS) vulnerability stems from a buffer overflow which can be triggered in name constraint checking when OpenSSL does X.509 certificate validation. Customers can track their exposure and patching status once the patch and CVE are released using Microsoft Defender Vulnerability Management, by navigating to the Endpoints Exposure tab of the report.įor more information about impacted Microsoft products, please see the following MSRC blog. The only known mitigation at the time of this report is to upgrade to OpenSSL version 3.0.7. However they do state that exposure to remote code execution is not expected on any platforms. At the time of this report, the vulnerability does not appear to allow Remote Code Execution (RCE), however OpenSSL states in their advisory that since their codebase is distributed as source code, some product implementations might have implemented the code in such a way that RCE could be triggered on some platforms. ![]() An attacker could send a maliciously crafted certificate to a server that parses certificates as part of client authentication and crash the server. The vulnerability is a denial-of-service for systems that support client certificate-based authentication. The security issue has since been downgraded from a Critical rating to a High severity rating. OpenSSL version 3.0.7 became generally available on November 1st 2022. On October 25, 2022, OpenSSL announced the release of OpenSSL version 3.0.7, which will address a critical security issue. ![]() So, Intel WHEN you are going to update your Driver software to patch this issue ?
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