News Blog
[ad_1] Apr 10, 2024NewsroomHardware Security / Linux Cybersecurity researchers have disclosed what they say is the “first native Spectre v2 exploit” against the Linux kernel on Intel systems that could be exploited to read sensitive data from the memory. The exploit, called Native Branch History Injection (BHI), can be used to leak arbitrary kernel memory…
[ad_1] Apr 02, 2024NewsroomFirmware Security / Vulnerability The malicious code inserted into the open-source library XZ Utils, a widely used package present in major Linux distributions, is also capable of facilitating remote code execution, a new analysis has revealed. The audacious supply chain compromise, tracked as CVE-2024-3094 (CVSS score: 10.0), came to light last week…
[ad_1] Mar 30, 2024NewsroomLinux / Supply Chain Attack RedHat on Friday released an “urgent security alert” warning that two versions of a popular data compression library called XZ Utils (previously LZMA Utils) have been backdoored with malicious code designed to allow unauthorized remote access. The software supply chain compromise, tracked as CVE-2024-3094, has a CVSS…
[ad_1] Mar 29, 2024NewsroomVulnerability / Linux Details have emerged about a vulnerability impacting the “wall” command of the util-linux package that could be potentially exploited by a bad actor to leak a user’s password or alter the clipboard on certain Linux distributions. The bug, tracked as CVE-2024-28085, has been codenamed WallEscape by security researcher Skyler…
[ad_1] Mar 28, 2024NewsroomLinux / Network Security A Linux version of a multi-platform backdoor called DinodasRAT has been detected in the wild targeting China, Taiwan, Turkey, and Uzbekistan, new findings from Kaspersky reveal. DinodasRAT, also known as XDealer, is a C++-based malware that offers the ability to harvest a wide range of sensitive data from…
[ad_1] Mar 19, 2024NewsroomLinux / Cyber Espionage A new variant of a data wiping malware called AcidRain has been detected in the wild that’s specifically designed for targeting Linux x86 devices. The malware, dubbed AcidPour, is compiled for Linux x86 devices, SentinelOne’s Juan Andres Guerrero-Saade said in a series of posts on X. “The new…
[ad_1] Mar 01, 2024NewsroomLinux / Cyber Threat Cybersecurity researchers have discovered a new Linux variant of a remote access trojan (RAT) called BIFROSE (aka Bifrost) that uses a deceptive domain mimicking VMware. “This latest version of Bifrost aims to bypass security measures and compromise targeted systems,” Palo Alto Networks Unit 42 researchers Anmol Maurya and…
[ad_1] Feb 29, 2024NewsroomLinux / Network Security Threat hunters have discovered a new Linux malware called GTPDOOR that’s designed to be deployed in telecom networks that are adjacent to GPRS roaming exchanges (GRX) The malware is novel in the fact that it leverages the GPRS Tunnelling Protocol (GTP) for command-and-control (C2) communications. GPRS roaming allows…
[ad_1] Feb 21, 2024NewsroomNetwork Security / Vulnerability Cybersecurity researchers have identified two authentication bypass flaws in open-source Wi-Fi software found in Android, Linux, and ChromeOS devices that could trick users into joining a malicious clone of a legitimate network or allow an attacker to join a trusted network without a password. The vulnerabilities, tracked as…
[ad_1] A reverse engineering of the firmware running on Ivanti Pulse Secure appliances has revealed numerous weaknesses, once again underscoring the challenge of securing software supply chains. Eclypsiusm, which acquired firmware version 9.1.18.2-24467.1 as part of the process, said the base operating system used by the Utah-based software company for the device is CentOS 6.4….