IT, Cloud & DevOps Blog

FreeBSD 12 — php70-imap — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — php70-imap — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 December 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: php-imap — imap_open allows to run arbitrary shell commands via mailbox parameter Upstream summary: The PHP team reports: imap_open allows to run arbitrary shell commands via mailbox parameter. Table of […]

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How To Create a Redundant Storage Pool Using GlusterFS on Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

How To Create a Redundant Storage Pool Using GlusterFS on Ubuntu 18.04

GlusterFS is a network-attached storage filesystem that allows you to pool computing or storage resources of multiple machines. In turn, this lets you treat various computers as a single, more powerful unit. In this guide, you will create a redundant clustered storage array. This will provide functionality similar to a mirrored RAID configuration over the network

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How to Configure Ceph Storage Cluster on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Configure Ceph Storage Cluster on Debian 9

Introduction How to Configure Ceph Storage Cluster on Debian 9 is a fundamental operation for any administrator maintaining a Debian 9 Stretch server. Debian 9 Stretch ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian 9. […]

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FreeBSD 12 — neovim — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — neovim — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 December 2019 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Vim/NeoVim — Security vulnerability Related CVEs: CVE-2016-1248 Upstream summary: Security releases for Vim/NeoVim: Sandbox escape allows for arbitrary code execution. Table of contents Symptom & Impact Environment & Reproduction Root […]

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