#microsoft

Ubuntu Security Notice 6220-1 - Hangyu Hua discovered that the Flower classifier implementation in the Linux kernel contained an out-of-bounds write vulnerability. An attacker could use this to cause a denial of service or possibly execute arbitrary code. It was discovered that for some Intel processors the INVLPG instruction implementation did not properly flush global TLB entries when PCIDs are enabled. An attacker could use this to expose sensitive information or possibly cause undesired behaviors.

By Deeba Ahmed The Big Head ransomware samples were discovered in the US, France, Spain, and Turkey. This is a post from HackRead.com Read the original post: Big Head Ransomware Found in Malvertising and Fake Windows Updates

Artificial intelligence (AI) holds immense potential for optimizing internal processes within businesses. However, it also comes with legitimate concerns regarding unauthorized use, including data loss risks and legal consequences. In this article, we will explore the risks associated with AI implementation and discuss measures to minimize damages. Additionally, we will examine regulatory

Microsoft on Tuesday revealed that it repelled a cyber attack staged by a Chinese nation-state actor targeting two dozen organizations, some of which include government agencies, in a cyber espionage campaign designed to acquire confidential data. The attacks, which commenced on May 15, 2023, entailed access to email accounts affecting approximately 25 entities and a small number of related

Cybersecurity researchers have unearthed a novel rootkit signed by Microsoft that's engineered to communicate with an actor-controlled attack infrastructure. Trend Micro has attributed the activity cluster to the same actor that was previously identified as behind the FiveSys rootkit, which came to light in October 2021. "This malicious actor originates from China and their main victims are the

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

Categories: Exploits and vulnerabilities Categories: News Tags: Microsoft Tags: Adobe Tags: Apple Tags: Android Tags: Cisco Tags: Fortinet Tags: MOVEit Tags: Mozilla Tags: SAP Tags: VMware Tags: CVE-2023-32049 Tags: CVE-2023-35311 Tags: CVE-2023-32046 Tags: CVE-2023-36874 Tags: CVE-2023-36844 For the July 2023 Patch Tuesday, Microsoft has issued security updates for 130 vulnerabilities, four of which are known to have been actively exploited. (Read more...) The post Update now! Microsoft patches a whopping 130 vulnerabilities appeared first on Malwarebytes Labs.

Categories: Threat Intelligence Tags: Meta Tags: Facebook Tags: malware Tags: ads manager Tags: chrome Tags: extension A group of criminals is actively targeting Facebook business users to gain access to their advertising accounts via malicious Chrome extensions. But we spotted that they made a mistake... (Read more...) The post Criminals target businesses with malicious extension for Meta's Ads Manager and accidentally leak stolen accounts appeared first on Malwarebytes Labs.

Microsoft Corp. today released software updates to quash 130 security bugs in its Windows operating systems and related software, including at least five flaws that are already seeing active exploitation. Meanwhile, Apple customers have their own zero-day woes again this month: On Monday, Apple issued (and then quickly pulled) an emergency update to fix a zero-day vulnerability that is being exploited on MacOS and iOS devices.

# Microsoft Security Advisory CVE-2023-33127: .NET Remote Code Execution Vulnerability ## <a name="executive-summary"></a>Executive summary Microsoft is releasing this security advisory to provide information about a vulnerability in .NET 7.0 and .NET 6.0. This advisory also provides guidance on what developers can do to update their applications to remove this vulnerability. A vulnerability exists in .NET applications where the diagnostic server can be exploited to achieve cross-session/cross-user elevation of privilege (EoP) and code execution. ## Announcement Announcement for this issue can be found at https://github.com/dotnet/announcements/issues/263 ### <a name="mitigation-factors"></a>Mitigation factors Microsoft has not identified any mitigating factors for this vulnerability. ## <a name="affected-software"></a>Affected software * Any .NET 7.0 application running on .NET 7.0.8 or earlier. * Any .NET 6.0 application running on .NET 6.0.19 or earlier. If your applicati...