May 2022 - Page 13 of 71

FreeBSD 13 — rubygem-json — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — rubygem-json — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 May 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rubygem-json — Unsafe Objection Creation Vulnerability in JSON (Additional fix) Related CVEs: CVE-2020-10663 Upstream summary: When parsing certain JSON documents, the json gem (including the one bundled with Ruby) can […]

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FreeBSD 13 — htdig — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — htdig — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 May 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: htdig — cross site scripting vulnerability Related CVEs: CVE-2005-0085 Upstream summary: Michael Krax reports a vulnerability within htdig. The vulnerability lies within an unsanitized config parameter, allowing a malicious attacker […]

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How To Optimize Queries and Tables in MySQL and MariaDB on a VPS — step-by-step Databases tutorial on Progressive Robot

How To Optimize Queries and Tables in MySQL and MariaDB on a VPS

MySQL and MariaDB are popular database management systems that can be used in conjunction with an application or a website. While the querying syntax is easy to learn and very powerful, some operations take a long time. This article will discuss some steps you can take to optimize your queries and table structure.

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Debian 11 — snmptt — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — snmptt — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 May 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-24361 Upstream summary: SNMPTT before 1.4.2 allows attackers to execute shell code via EXEC, PREXEC, or unknown_trap_exec. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Debian 11 — libconvert-uulib-perl — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libconvert-uulib-perl — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 May 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2005-1349 Upstream summary: Buffer overflow in Convert-UUlib (Convert::UUlib) before 1.051 allows remote attackers to execute arbitrary code via a malformed parameter to a read operation. Table of contents […]

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How to Configure TeamCity Build Agent on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Configure TeamCity Build Agent on SLES 12

Introduction This tutorial covers How to Configure TeamCity Build Agent 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 […]

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Debian 11 — libphp-swiftmailer — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libphp-swiftmailer — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 26 May 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-10074 Upstream summary: The mail transport (aka Swift_Transport_MailTransport) in Swift Mailer before 5.4.5 might allow remote attackers to pass extra parameters to the mail command and consequently execute […]

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Gentoo Linux — net-analyzer/tcpreplay — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-analyzer/tcpreplay — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202210-08 Related CVEs: CVE-2021-45386 CVE-2021-45387 CVE-2022-27416 CVE-2022-27418 CVE-2022-27939 CVE-2022-27940 CVE-2022-27941 CVE-2022-27942  +6 more Upstream summary: Multiple vulnerabilities have been discovered in Tcpreplay. Please review the CVE identifiers referenced below for details. Table […]

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How to Install WordPress with LEMP on Ubuntu 22.04 — step-by-step Linux tutorial on Progressive Robot

How to Install WordPress with LEMP on Ubuntu 22.04

WordPress, one of the most popular content management systems (CMS) on the internet, allows users to set up flexible blogs and websites using a MySQL backend with PHP processing. WordPress is a great choice for getting a website up and running efficiently. After an initial setup, almost all administration for WordPress websites can be done through its graphical interface.

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