- #Cve 2017 14491 zyxel firmware download install#
- #Cve 2017 14491 zyxel firmware download update#
- #Cve 2017 14491 zyxel firmware download software#
Note This vulnerability does not require a microcode update from your device manufacturer (OEM).įor more information about this vulnerability and applicable updates, see the Microsoft Security Update Guide:ĬVE-2019-1125 | Windows Kernel Information Disclosure Vulnerability There is no further configuration necessary. Please note that we held back documenting this mitigation publicly until the coordinated industry disclosure on Tuesday, August 6, 2019.Ĭustomers who have Windows Update enabled and have applied the security updates released on Jare protected automatically. On Jwe released security updates for the Windows operating system to help mitigate this issue. This vulnerability is a variant of the Spectre Variant 1 speculative execution side channel vulnerability and has been assigned CVE-2019-1125. UPDATED ON AUGUST 6, 2019 On AugIntel released details about a Windows kernel information disclosure vulnerability.
#Cve 2017 14491 zyxel firmware download install#
Note We recommend that you install all of the latest updates from Windows Update before you install any microcode updates. Windows guidance to protect against speculative execution side-channel vulnerabilities We strongly recommend deploying these updates.įor more information about this issue, see the following Security Advisory and use scenario-based guidance to determine actions necessary to mitigate the threat:ĪDV190013 | Microsoft Guidance to mitigate Microarchitectural Data Sampling vulnerabilities
We have also acted to secure our cloud services. In some cases, installing these updates will have a performance impact. This may include microcode from device OEMs.
#Cve 2017 14491 zyxel firmware download software#
To get all available protections, firmware (microcode) and software updates are required. Microsoft has released updates to help mitigate these vulnerabilities. We advise customers seek guidance from their respective vendors. Important These issues will affect other systems such as Android, Chrome, iOS, and MacOS. They have been assigned the following CVEs:ĬVE-2018-11091 – “Microarchitectural Data Sampling Uncacheable Memory (MDSUM)”ĬVE-2018-12126 – “Microarchitectural Store Buffer Data Sampling (MSBDS)”ĬVE-2018-12127 – “Microarchitectural Fill Buffer Data Sampling (MFBDS)”ĬVE-2018-12130 – “Microarchitectural Load Port Data Sampling (MLPDS)” UPDATED ON May 14, 2019 On May 14, 2019, Intel published information about a new subclass of speculative execution side-channel vulnerabilities known as Microarchitectural Data Sampling. To learn more about this class of vulnerabilities, seeĪDV180002 | Guidance to mitigate speculative execution side-channel vulnerabilitiesĪDV180012 | Microsoft Guidance for Speculative Store Bypass We will continue to improve these mitigations against this class of vulnerabilities. Windows Update will also provide Internet Explorer and Edge mitigations. This article addresses the following vulnerabilities:ĬVE-2017-5715 – "Branch Target Injection"ĬVE-2018-3639 – "Speculative Store Bypass" This includes microcode from device OEMs and, in some cases, updates to antivirus software. We are working closely with industry partners including chip makers, hardware OEMs, and application vendors to protect customers. We have not yet received any information to indicate that these vulnerabilities were used to attack customers. See the following sections for more details. We have also taken action to secure our cloud services. We have released several updates to help mitigate these vulnerabilities. Therefore, we advise customers to seek guidance from those vendors. Note This issue also affects other operating systems, such as Android, Chrome, iOS, and macOS. Microsoft is aware of a new publicly disclosed class of vulnerabilities that are called “speculative execution side-channel attacks” and that affect many modern processors including Intel, AMD, VIA, and ARM.
Please check back here regularly for updates and new FAQ. This article will be updated as additional information becomes available.
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