#microsoft

**What type of information could be disclosed by this vulnerability?** Exploiting this vulnerability could allow the disclosure of initialized or uninitialized memory in the process heap.

**What is the attack vector for this vulnerability?** An attacker could cause a buffer overflow write leading to unauthenticated non-sandboxed code execution. **Does EFS need to be in use for this to be exploited?** No. EFS interfaces trigger a start to the EFS service if it isn’t already running. **How does Microsoft plan to address this vulnerability?** Microsoft is addressing the vulnerability in a phased two-part rollout. These updates address the vulnerability by modifying how EFS makes connections from client to server. For guidelines on how to manage the changes required for this vulnerability and more information on the phased rollout, see KB5009763: EFS security hardening changes in CVE-2021-43217. When the second phase of Windows updates become available in Q1 2022, customers will be notified via a revision to this security vulnerability. If you wish to be notified when these updates are released, we recommend that you register for the security notifications mailer to ...

**What type of information could be disclosed by this vulnerability?** The type of information that could be disclosed if an attacker successfully exploited this vulnerability is Kernel memory read - unintentional read access to memory contents in kernel space from a user mode process.

**What privileges are required to exploit this vulnerability?** The attacker must be authenticated to the target site, with the rights to use the SharePoint Migration tool and the ability create a new SharePoint site collection.

A Missing Authentication vulnerability in RobotWare for the OmniCore robot controller allows an attacker to read and modify files on the robot controller if the attacker has access to the Connected Services Gateway Ethernet port.

Published on: 2021 Dec 11, updated 2022 Apr 6. SUMMARY SUMMARY Microsoft continues our analysis of the remote code execution vulnerabilities related to Apache Log4j (a logging tool used in many Java-based applications) disclosed on 9 Dec 2021. Currently, Microsoft is not aware of any impact, outside of the initial disclosure involving Minecraft: Java Edition, to the security of our enterprise services and has not experienced any degradation in availability of those services as a result of this vulnerability.

Published on: 2021 Dec 11, updated 2022 Apr 6. SUMMARY SUMMARY Microsoft continues our analysis of the remote code execution vulnerabilities related to Apache Log4j (a logging tool used in many Java-based applications) disclosed on 9 Dec 2021. Currently, Microsoft is not aware of any impact, outside of the initial disclosure involving Minecraft: Java Edition, to the security of our enterprise services and has not experienced any degradation in availability of those services as a result of this vulnerability.

本ブログは、Microsoft’s Response to CVE-2021-44228 Apache Log4j 2 の抄訳版です。最新の情報は、元記事を参照してください。

OpUtils in Zoho ManageEngine OpManager 12.5 before 125490 mishandles authentication for a few audit directories.

**What is the version information for this release?** Microsoft Edge Version Date Released Based on Chromium Version 96.0.1054.53 12/9/2021 96.0.4664.93