Cómo instalar una pila ERPNext en Ubuntu 20.04
El autor seleccionó a Software in the Public Interest para recibir una donación como parte del programa Write for DOnations. ERPNext es un…
SLES 12 — docker-distribution-registry — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 12 March 2023 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory GHSA-hqxw-f8mx-cpmw (see also SUSE bugzilla) Related CVEs: CVE-2023-2253 CVE-2017-11468 Upstream summary: A flaw was found in the `/v2/_catalog` endpoint in distribution/distribution, which accepts a parameter to control the maximum number of records […]
Oracle Linux 9 — libvirt security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2023-6409)
🟡 Medium ⏱ 10–30 min Last verified: 11 March 2023 Affected versions: Oracle Linux 9 📖 ~4 min read • Source: ELSA advisory ELSA-2023-6409 Related CVEs: CVE-2023-3750 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Ubuntu 16.04 LTS – network settings reset leaves server without persistent DNS – Fix & Prevention
🟡 Medium ⏱ 5–30 min Last verified: 11 March 2023 Affected versions: Ubuntu 16.04 LTS 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]
Ubuntu 20.04 — ecdsautils — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 11 March 2023 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6239-1 Related CVEs: CVE-2022-24884 Upstream summary: It was discovered that ECDSA Util did not properly verify certain signature values. An attacker could possibly use this issue to bypass signature verification. […]
CentOS Stream 9 — opensc — multiple vulnerabilities (5 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 11 March 2023 Affected versions: CentOS Stream 9 📖 ~4 min read • Source: AlmaLinux/RHEL advisory ALSA-2024:0966 Related CVEs: CVE-2023-5992 CVE-2023-40660 CVE-2023-40661 CVE-2023-4535 CVE-2023-2977 Upstream summary: The OpenSC set of libraries and utilities provides support for working with smart cards. OpenSC focuses on cards that support cryptographic […]
SLES 12 — libjbig2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 11 March 2023 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2013-6369 CVE-2022-1210 Upstream summary: Stack-based buffer overflow in the jbg_dec_in function in libjbig/jbig.c in JBIG-KIT before 2.1 allows remote attackers to cause a denial of […]
Oracle Linux 8 — libXpm — vulnerability — patch and remediation guide (ELSA-2023-0379)
🟠 High ⏱ 15–60 min Last verified: 11 March 2023 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2023-0379 Related CVEs: CVE-2022-4883 CVE-2022-46285 CVE-2022-44617 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]
How To Set Up Redis as a Cache for MySQL with PHP on Ubuntu 20.04
Caching data is an integral design feature when you’re designing web applications with higher reads than writes. Such applications include blogs, online stores, and social media sites. In this tutorial, you’ll use Redis to cache MySQL data with PHP on Ubuntu 20.04.
How to Install Zabbix on RHEL 9
Zabbix is a mature, enterprise-grade open-source monitoring solution capable of tracking thousands of servers, virtual machines, network devices, and applications from a single web interface. It supports agent-based and agentless monitoring, flexible alerting, and detailed graphing out of the box. This tutorial installs Zabbix 6.4 on RHEL 9 using MySQL (MariaDB) as the backend database […]