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Ransomware attack on MSI led to compromised Intel Boot Guard private keys

Categories: News Categories: Ransomware Tags: MSI Tags: Intel Tags: Boot Guard Tags: firmware updates Tags: Money Message The leaked data after the ransomware attack on MSI includes private keys which could be used to bypass Intel Boot Guard (Read more...) The post Ransomware attack on MSI led to compromised Intel Boot Guard private keys appeared first on Malwarebytes Labs.

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Microsoft Issues Patches for 90 Flaws, Including 10 Critical Zero-Day Exploits

Microsoft on Tuesday shipped fixes to address a total of 90 security flaws, including 10 zero-days, of which six have come under active exploitation in the wild. Of the 90 bugs, seven are rated Critical, 79 are rated Important, and one is rated Moderate in severity. This is also in addition to 36 vulnerabilities that the tech giant resolved in its Edge browser since last month. The Patch Tuesday

CVE-2022-33959: Security Bulletin: Privilege Escalation vulnerability

IBM Sterling Order Management 10.0 could allow a user to bypass validation and perform unauthorized actions on behalf of other users. IBM X-Force ID: 229320.

Microsoft Patch Tuesday Fixes New Windows Zero-Day; No Patch for Exchange Server Bugs

Microsoft's Patch Tuesday update for the month of October has addressed a total of 85 security vulnerabilities, including fixes for an actively exploited zero-day flaw in the wild. Of the 85 bugs, 15 are rated Critical, 69 are rated Important, and one is rated Moderate in severity. The update, however, does not include mitigations for the actively exploited ProxyNotShell flaws in Exchange Server

CVE-2023-24491: Citrix Secure Access client for Windows Security Bulletin for CVE-2023-24491

A vulnerability has been discovered in the Citrix Secure Access client for Windows which, if exploited, could allow an attacker with access to an endpoint with Standard User Account that has the vulnerable client installed to escalate their local privileges to that of NT AUTHORITY\SYSTEM.

Microsoft Releases Patches for 130 Vulnerabilities, Including 6 Under Active Attack

Microsoft on Tuesday released updates to address a total of 130 new security flaws spanning its software, including six zero-day flaws that it said have been actively exploited in the wild. Of the 130 vulnerabilities, nine are rated Critical and 121 are rated Important in severity. This is in addition to eight flaws the tech giant patched in its Chromium-based Edge browser towards the end of

Microsoft Rolls Out Patches for 80 New Security Flaws — Two Under Active Attack

Microsoft's Patch Tuesday update for March 2023 is rolling out with remediations for a set of 80 security flaws, two of which have come under active exploitation in the wild. Eight of the 80 bugs are rated Critical, 71 are rated Important, and one is rated Moderate in severity. The updates are in addition to 29 flaws the tech giant fixed in its Chromium-based Edge browser in recent weeks. The

'Bootkitty' First Bootloader to Take Aim at Linux

Though it's still just a proof of concept, the malware is functional and can evade the Secure Boot process on devices from multiple vendors.

CVE-2023-28134: Support, Support Requests, Training, Documentation, and Knowledge base for Check Point products and services

Local attacker can escalate privileges on affected installations of Check Point Harmony Endpoint/ZoneAlarm Extreme Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.

New Study Finds Most Enterprise Vendors Failing to Mitigate Speculative Execution Attacks

With speculative execution attacks remaining a stubbornly persistent vulnerability ailing modern processors, new research has highlighted an "industry failure" to adopting mitigations released by AMD and Intel, posing a firmware supply chain threat. Dubbed FirmwareBleed by Binarly, the information leaking assaults stem from the continued exposure of microarchitectural attack surfaces on the part