Other vendors have synchronized their periodic updates with Microsoft. In other words, they could install or trigger malware on the target’s machine. This could result in the attacker executing remote code on the victim’s machine. This could lead to exploitation even before the email is viewed in the Preview Pane. An attacker could exploit this vulnerability by sending a specially crafted email which triggers automatically when it is retrieved and processed by the Outlook client. This vulnerability can be used in emails. MSHTML is a core component of Windows that is used to render browser-based content. The other vulnerability we wanted to highlight is listed as CVE-2023-35628, a Windows MSHTML platform remote code execution (RCE) vulnerability with a CVSS score of 8.1 out of 10 and in severity listed as “Critical.” We’re not sure how Microsoft solved it, but the company noted that the latest builds of Windows enable the mitigation and provide protection against the vulnerability. Then ensure that no privileged data is used in division operations prior to changing privilege boundaries, AMD adds, which is about as hard as it sounds. “A division by zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.”Īnd AMD’s mitigation advice basically boils down to “so don’t divide by zero,” which as many programmers can tell you, is not as easy as it sounds. The AMD vulnerability sounds like something from back in the eighties: One vulnerability, a previously disclosed unpatched vulnerability in AMD central processing units (CPUs), was shifted by AMD to software developers. Redmond has patched 34 vulnerabilities with only four rated as critical. December’s Patch Tuesday is a relatively quiet one on the Microsoft front.
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