Saturday , June 21 2025
Microsoft logo

Microsoft pacthes November
Microsoft November 2023 Patch fixes 5 zero-days, 58 flaws

Microsoft Patch Tuesday security updates for November 2023 addressed 63 new vulnerabilities in Microsoft Windows and Windows Components; Exchange Server; Office and Office Components; ASP.NET and .NET Framework; Azure; Mariner; Microsoft Edge (Chromium-based), Visual Studio, and Windows Hyper-V.

The IT giant has addressed vulnerabilities with different severity ratings. Three are Critical, 56 are Important, and four are Moderate.

Russia detects first SuperCard malware attacks via NFC

Russian cybersecurity experts discovered the first local data theft attacks using a modified version of legitimate near field communication (NFC)...
Read More
Russia detects first SuperCard malware attacks via NFC

Income Property Investments exposes 170,000+ Individuals record

Cybersecurity researcher Jeremiah Fowler discovered an unsecured database with 170,360 records belonging to a real estate company. It contained personal...
Read More
Income Property Investments exposes 170,000+ Individuals record

ALERT (CVE: 2023-28771)
Zyxel Firewalls Under Attack via CVE-2023-28771 by 244 IPs

GreyNoise found attempts to exploit CVE-2023-28771, a vulnerability in Zyxel's IKE affecting UDP port 500. The attack centers around CVE-2023-28771,...
Read More
ALERT (CVE: 2023-28771)  Zyxel Firewalls Under Attack via CVE-2023-28771 by 244 IPs

CISA Flags Active Exploits in Apple iOS and TP-Link Routers

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has recently included two high-risk vulnerabilities in its Known Exploited Vulnerabilities (KEV)...
Read More
CISA Flags Active Exploits in Apple iOS and TP-Link Routers

10K Records Allegedly from Mac Cloud Provider’s Customers Leaked Online

SafetyDetectives’ Cybersecurity Team discovered a public post on a clear web forum in which a threat actor claimed to have...
Read More
10K Records Allegedly from Mac Cloud Provider’s Customers Leaked Online

Canada 2nd largest airlines “WestJet” investigates cyberattack disrupting internal systems

WestJet, Canada's second-largest airline, is looking into a cyberattack that has affected some internal systems during its response to the...
Read More
Canada 2nd largest airlines “WestJet” investigates cyberattack disrupting internal systems

Paraguay 7.4 Million Citizen Records Leaked on Dark Web

Resecurity found 7.4 million records of Paraguayan citizens' personal information leaked on the dark web today. Last week, cybercriminals attempted...
Read More
Paraguay 7.4 Million Citizen Records Leaked on Dark Web

High-Severity Flaw in HashiCorp Nomad Allows Privilege Escalation

HashiCorp has revealed a critical vulnerability in its Nomad tool that may let attackers gain higher privileges by misusing the...
Read More
High-Severity Flaw in HashiCorp Nomad Allows Privilege Escalation

SoftBank: Over 137,000 personal info leaked

SoftBank has disclosed that personal information of more than 137,000 mobile subscribers—covering names, addresses, and phone numbers—might have been leaked...
Read More
SoftBank: Over 137,000 personal info leaked

Alert
Trend Micro Apex One Flaw Allow Attackers to Inject Malicious Code

Serious security vulnerabilities in Trend Micro Apex One could allow attackers to inject malicious code and elevate their privileges within...
Read More
Alert  Trend Micro Apex One Flaw Allow Attackers to Inject Malicious Code

Three of these vulnerabilities are actively exploited in attacks in the wild:

CVE-2023-36033 – Windows DWM Core Library Elevation of Privilege Vulnerability
Attackers can use a vulnerability in the Windows Desktop Manager (DWM) to gain higher privileges. By exploiting this flaw, they can obtain SYSTEM privileges. If combined with a remote code execution bug, this can fully compromise a system.

CVE-2023-36036 – Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
A flaw in this driver can be abused by an attacker to get SYSTEM privileges. This driver is used to manage files stored in the cloud and is loaded by default on many versions of Windows, making it an easy target for attacks. The post by ZDI mentions that this bug is probably used together with a code execution bug in attacks.

CVE-2023-36025 – Windows SmartScreen Security Feature Bypass Vulnerability
An attacker can use this flaw to bypass Windows Defender SmartScreen checks and other prompts. This flaw can be used in phishing campaigns to avoid warnings about opening a malicious document.

ALSO READ:

Juniper Patches Over 30 Vulnerabilities in Junos OS

The main issue fixed by Microsoft’s Patch Tuesday security updates for November 2023 is a Remote Code Execution vulnerability in Windows PGM (Pragmatic General Multicast). This flaw, identified as CVE-2023-36397 (CVSS 9.8), allows an attacker to execute code with higher privileges without needing user interaction.

The full list of vulnerabilities addressed by Microsoft for November 2023 is available here.

Check Also

HashiCorp

High-Severity Flaw in HashiCorp Nomad Allows Privilege Escalation

HashiCorp has revealed a critical vulnerability in its Nomad tool that may let attackers gain …

Leave a Reply

Your email address will not be published. Required fields are marked *