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The Hacker News - Cybersecurity News and Analysis: Snap Package

Snapd Flaw Lets Attackers Gain Root Access On Linux Systems

Snapd Flaw Lets Attackers Gain Root Access On Linux Systems

February 13, 2019Mohit Kumar
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, the maker of Ubuntu, late last month. The vulnerability resides in the REST API for snapd service , a universal Linux packaging system that makes an application compatible for various Linux distributions without requiring any modification. Built by Canonical, snapd comes by default installed on all versions of Ubuntu and also used by other Linux distributions, including Debian, OpenSUSE, Arch Linux, Solus, and Fedora. Snap packages are basically applications compressed together with their dependencies that also includes instructions on how to run and interact with other software o
Microsoft Releases PowerShell Core for Linux as a Snap Package

Microsoft Releases PowerShell Core for Linux as a Snap Package

July 20, 2018Mohit Kumar
Microsoft's love for Linux continues… Microsoft has released its command-line shell and scripting language PowerShell Core for Linux operating system as a Snap package, making it easier for Linux users to install Microsoft PowerShell on their system. Yes, you heard me right. Microsoft has made PowerShell Core available to the Ubuntu Snap Store as a Snap application. PowerShell Core is a cross-platform version of Windows PowerShell that is already available for Windows, macOS, and Linux OS and has been designed for sysadmins who manage assets in hybrid clouds and heterogeneous environments. Snap is a universal Linux packaging system, built by Canonical for the Ubuntu operating system, which makes an application compatible for all major Linux distributions without requiring any modification. A Snap package is basically an application compressed together with its dependencies and also includes instructions on how to run and interact with other software on various Linu
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