🟡 Medium ⏱ 5–30 min Last verified: 24 April 2021 📖 ~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 & Cross-Refs References & Further […]
Introduction Setting up configure horizontal pod autoscaling on oracle linux 8 on a Oracle Linux 8 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Configure Horizontal Pod Autoscaling on Oracle Linux 8, with all the commands you need, the SELinux and firewalld considerations to […]
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALBA-2021:4470 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2020:0902 Related CVEs: CVE-2020-10531 Upstream summary: The International Components for Unicode (ICU) library provides robust and full-featured Unicode services. Security Fix(es): * ICU: Integer overflow in UnicodeString::doAppend() (CVE-2020-10531) For more details about […]
🟡 Medium ⏱ 10–30 min Last verified: 24 April 2021 Affected versions: FreeBSD 13 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: libXfont — BDF parsing issues Related CVEs: CVE-2014-0209 CVE-2014-0210 CVE-2014-0211 CVE-2015-1802 CVE-2015-1803 CVE-2015-1804 Upstream summary: Alan Coopersmith reports: Ilja van Sprundel, a security researcher with IOActive, has discovered an issue […]
Introduction Deploying set up concourse ci on debian 9 on a Debian 9 Stretch machine is straightforward thanks to Debian’s policy-compliant packaging. Unlike rpm-based distributions, Debian stores configuration helpers in /etc/default/, uses update-rc.d for older init scripts, and provides dpkg-reconfigure for interactive package configuration. This tutorial stays on the systemd path throughout. Prerequisites Before you […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202003-45 Related CVEs: CVE-2017-18342 CVE-2020-14343 CVE-2020-1747 Upstream summary: It was found that using yaml.load() API on untrusted input could lead to arbitrary code execution. Table of contents Symptom & Impact Environment & […]
🟢 Low ⏱ 5–15 min Last verified: 24 April 2021 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6353-1 Related CVEs: CVE-2021-38714 Upstream summary: Wooseok Kang discovered that PLIB did not properly manage memory under certain circumstances. If a user were tricked into opening a specially crafted TGA […]
🟡 Medium ⏱ 10–30 min Last verified: 24 April 2021 Affected versions: SLES 12 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2021:0885-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-14928 CVE-2020-16117 Upstream summary: evolution-data-server (eds) through 3.36.3 has a STARTTLS buffering issue that affects SMTP and POP3. When a server sends a "begin TLS" […]
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read • Source: Gentoo GLSA GLSA-202402-22 Related CVEs: CVE-2021-0127 CVE-2021-0146 Upstream summary: Multiple vulnerabilities have been discovered in NVIDIA Drivers. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & […]
