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1. Microsoft office update for mac causing reboot problems how to#
2. Microsoft office update for mac causing reboot problems Patch#

Microsoft office update for mac causing reboot problems Patch#

One of the zero-days tackled was CVE-2021-43890, a bug in the Windows AppX Installer that is being actively exploited in the wild to spread Emotet, Trickbot, and Bazaloader malware.Ī month prior, the tech giant tackled 55 vulnerabilities during the November 2021 Patch Tuesday.

Seven critical vulnerabilities were among the issues patched, alongside six zero-day security flaws. Last month, Microsoft published 67 security fixes in the December 2021 Patch Tuesday. Microsoft has also announced a refreshed Security Update Guide notification system, with standard email addresses now being accepted at signup rather than only Live IDs. According to the Zero Day Initiative (ZDI), this volume is unusual for the month of January, with previous years often being roughly half this number. A total of 24 vulnerabilities were patched earlier this month in Microsoft Edge (Chromium-based). None of the zero-day flaws above are known to have been exploited in the wild. CVE-2022-21836: Windows Certificate spoofing, PoC code recorded (CVSS 7.8).CVE-2022-21839: Windows Event Tracing Discretionary Access Control List Denial-of-Service (DoS) (CVSS 6.1).CVE-2022-21919: A Windows User Profile Service Elevation of Privilege security issue (CVSS 7.0), PoC exploit code recorded.CVE-2022-21874: A local Windows Security Center API RCE vulnerability (CVSS 7.8).CVE-2021-36976: MITRE assigned CVE: An open source Libarchive use-after-free bug leading to RCE.CVE-2021-22947: HackerOne assigned CVE: An open source Curl RCE allowing for Man-in-The-Middle (MiTM) attacks.The zero-day vulnerabilities resolved in this update are: Products impacted by January 2022's security update include Microsoft Exchange Server, the Office software line, Windows Defender, Windows Kernel, RDP, Cryptographic Services, Windows Certificate, and Microsoft Teams.

Microsoft office update for mac causing reboot problems how to#