chris

How to Deploy a Symfony Application on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Deploy a Symfony Application on SLES 12

Introduction This tutorial covers How to Deploy a Symfony Application on SLES 12 on SLES 12. SLES 12 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 12 system is up to date: zypper […]

Read more
FreeBSD 13 — popfile — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — popfile — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 September 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: popfile file disclosure Upstream summary: John Graham-Cumming reports that certain configurations of POPFile may allow the retrieval of any files with the extensions .gif, .png, .ico, .css, as well as […]

Read more
Python getattr() — step-by-step Python tutorial on Progressive Robot

Python getattr()

URL: https://www.progressiverobot.com/python-getattr/ In our previous tutorial we learned about [python system command](/community/tutorials/python-system-command-os-subprocess-call). In this tutorial we will be discussing about Python getattr() function. Python getattr() function Python getattr() function is used to get the value of an object’s attribute and if no attribute of that object is found, default value is returned. Basically, returning the […]

Read more
FreeBSD 13 — xchat — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — xchat — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 September 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xchat remotely exploitable buffer overflow (Socks5) Related CVEs: CVE-2004-0409 Upstream summary: A straightforward stack buffer overflow exists in XChat's Socks5 proxy support. The XChat developers report that `tsifra' discovered this […]

Read more
Debian 11 — libopenmpt — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libopenmpt — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 30 September 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-11311 CVE-2018-10017 CVE-2018-11710 CVE-2018-20860 CVE-2018-20861 CVE-2018-6611 CVE-2019-14380 CVE-2019-14381  +3 more Upstream summary: soundlib/Load_psm.cpp in OpenMPT through 1.26.12.00 and libopenmpt before 0.2.8461-beta26 has a heap buffer overflow with the […]

Read more
Debian 11 — node-extend — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — node-extend — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 September 2021 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-16491 CVE-2018-16492 Upstream summary: A prototype pollution vulnerability was found in node.extend <1.1.7, ~<2.0.1 that allows an attacker to inject arbitrary properties onto Object.prototype. Table of contents Symptom […]

Read more
Como Instalar o Framework Web Django no Ubuntu 18.04 — step-by-step Linux tutorial on Progressive Robot

Como Instalar o Framework Web Django no Ubuntu 18.04

O Django é um framework Web Python completo para o desenvolvimento de sites e aplicativos dinâmicos. Usando o Django, você pode criar aplicativos Web em Python e confiar no framework para fazer uma boa parte do trabalho pesado. Neste guia,…

Read more
How to Set Up NFS Server on FreeBSD 12 — step-by-step FreeBSD 12 tutorial on Progressive Robot

How to Set Up NFS Server on FreeBSD 12

Introduction FreeBSD 12 is a UNIX-derived operating system renowned for its network stack performance, ZFS integration, and Jail isolation primitives. Setting up set up nfs server on freebsd 12 on FreeBSD 12 follows the rc.conf/service(8) paradigm rather than systemd, which means enabling a service and configuring its startup options are done differently from any Linux […]

Read more
Ubuntu 20.04 — jbigkit — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — jbigkit — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 September 2021 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5742-1 Related CVEs: CVE-2017-9937 Upstream summary: It was discovered that JBIG-KIT incorrectly handled decoding certain large image files. If a user or automated system using JBIG-KIT were tricked into opening […]

Read more
CHAT