/ Security News /

A critical remote code execution vulnerability has been discovered in the popular open-source Exim email server software, leaving at least over half a million email servers vulnerable to remote hackers. Exim maintainers today released Exim version 4.92.2 after publishing an early warning two days ago, giving system administrators a heads-up on its upcoming security patches …

/ Security News /

In a move to protect its users based in Kazakhstan from government surveillance, Google, Apple and Mozilla finally today came forward and blocked Kazakhstan’s government-issued root CA certificate within their respective web browsing software. Starting today, Chrome, Safari and Firefox users in Kazakhstan will see an error message stating that the “Qaznet Trust Network” certificate …

/ Security News /

Ubuntu and some other Linux distributions suffer from a severe privilege escalation vulnerability that could allow a local attacker or a malicious program to obtain root privileges and total control over the targeted system. Dubbed “Dirty_Sock” and identified as CVE-2019-7304, the vulnerability was discovered by security researcher Chris Moberly, who privately disclosed it to Canonical, …

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A serious security vulnerability has been discovered in the core runC container code that affects several open-source container management systems, potentially allowing attackers to escape Linux container and obtain unauthorized, root-level access to the host operating system. The vulnerability, identified as CVE-2019-5736, was discovered by open source security researchers Adam Iwaniuk and Borys Popławski and publicly …

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A known vulnerability in MikroTik routers is potentially far more dangerous than previously thought. A cybersecurity researcher from Tenable Research has released a new proof-of-concept (PoC) RCE attack for an old directory traversal vulnerability that was found and patched within a day of its discovery in April this year. The vulnerability, identified as CVE-2018-14847, was …

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A security researcher on New Year’s eve made public the details of an unpatched security vulnerability in Apple’s macOS operating system that can be exploited to take complete control of a system. On the first day of 2018, a researcher using the online moniker Siguza released the details of the unpatched zero-day macOS vulnerability, which …

/ Security News /

Security researchers have publicly disclosed an unpatched zero-day vulnerability in the firmware of AT&T DirecTV WVB kit after trying to get the device manufacturer to patch this easy-to-exploit flaw over the past few months. The problem is with a core component of the Genie DVR system that’s shipped free of cost with DirecTV and can …

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If you own a Mac computer and run the latest version of Apple’s operating system, macOS High Sierra, then you need to be extra careful with your computer. A serious, yet stupid vulnerability has been discovered in macOS High Sierra that allows untrusted users to quickly gain unfettered administrative (or root) control on your Mac …

/ Security News /

Another terrible news for OnePlus users. Just over a month after OnePlus was caught collecting personally identifiable information on its users, the Chinese smartphone company has been found leaving a backdoor on almost all OnePlus handsets. A Twitter user, who goes by the name “Elliot Anderson” (named after Mr. Robot’s main character), discovered a backdoor …

/ Security News /

Nearly a year after the disclosure of the Dirty COW vulnerability that affected the Linux kernel, cybercriminals have started exploiting the vulnerability against Android users, researchers have warned. Publicly disclosed last year in October, Dirty COW was present in a section of the Linux kernel—a part of virtually every Linux distribution, including Red Hat, Debian, …