Several security vulnerabilities were discovered in Apache HTTP server, which could lead to denial of service or exposure of sensitive information. Fortunately, they have been addressed in the new version and upgrading Apache HTTP server package is strongly recommended. Canonical has also released security updates to address these vulnerabilities across multiple versions of its operating […]

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Exim is a widely used, open-source mail transfer agent (MTA) for Unix and Unix-like operating systems. A critical vulnerability has been discovered in Exim that could allow attackers to bypass security filters and deliver executable attachments directly to user inboxes. Successful exploitation could lead to compromised systems, data breaches, and a range of other security […]

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CISA and FBI issued a critical advisory on July 10, 2024, urging software companies to review their products and eliminate OS command injection vulnerabilities at the source. This urgent call comes in the wake of recent attacks that exploited several OS command injection flaws (CVE-2024-20399, CVE-2024-3400, and CVE-2024-21887) to compromise network edged devices from prominent […]

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Recently, Canonical released security updates to address several vulnerabilities in the Linux kernel for Microsoft Azure Cloud systems in Ubuntu 16.04 ESM and Ubuntu 18.04 ESM. An attacker could possibly use these issues to cause a denial of service, expose sensitive information, or execute arbitrary code.   Linux Kernel (Azure) Vulnerabilities   These are the […]

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Robust user authentication is essential for cybersecurity, preventing unauthorized access to systems and resources. LDAP (Lightweight Directory Access Protocol) provides a centralized solution for this challenge in Linux environments. By storing user credentials in one place, LDAP integration eliminates the need to manage user accounts on each machine, saving time and effort for administrators.   […]

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An unauthenticated remote code execution vulnerability (CVE-2024-6387) was discovered in OpenSSH, a widely used tool for secure remote access. Dubbed “regreSSHion”, this race condition vulnerability allows attackers to take complete control in glibc-based Linux systems. Let’s break down what this means and how to protect yourself.   What is the regreSSHion Vulnerability?   Qualys researchers […]

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Security orchestration and automation enable faster detection and response to security incidents. Continuous monitoring is essential for identifying and responding to threats in real-time. Regular training and simulation exercises equip your security team to handle real-world incidents effectively. SOAR stands for Security Orchestration, Automation, and Response. It helps security teams by integrating various security tools […]

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