Get Ready for Black Friday With a Highly Available Infrastructure
Prepare your eCommerce website for large traffic spikes during the holiday season, scale sales, and grow your business along the way.
A Guide to the DataLoader Class and Abstractions in PyTorch
We will explore one of the biggest problems in the fields of Machine Learning and Deep Learning: the struggle of loading and handling different types of data.
FreeBSD 12 — py33-django — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 21 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: django — multiple vulnerabilities Related CVEs: CVE-2014-0472 CVE-2014-0473 CVE-2014-0474 CVE-2014-0480 CVE-2014-0481 CVE-2014-0482 CVE-2014-0483 CVE-2015-0219 +12 more Upstream summary: Django team reports: These release addresses two security issues detailed below. We […]
How to Install .NET SDK and Runtime on RHEL 7
How to Install .NET SDK and Runtime on RHEL 7 The .NET platform from Microsoft is an open-source, cross-platform framework for building modern web applications, APIs, command-line tools, microservices, and more. Since .NET Core 3.x and the subsequent unified .NET 5+ releases, Linux has been a first-class deployment target — and Red Hat Enterprise Linux […]
Debian 9: Network outage from ifupdown and NetworkManager conflict
🟠 High ⏱ 5–30 min Last verified: 20 September 2019 Affected versions: Debian 9 📖 ~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 & […]
FreeBSD 12 — py33-rsa — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 20 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: py-rsa — Bleichenbacher'06 signature forgery vulnerability Related CVEs: CVE-2016-1494 Upstream summary: Filippo Valsorda reports: python-rsa is vulnerable to a straightforward variant of the Bleichenbacher'06 attack against RSA signature verification with […]
How to Install Drupal on SLES 12
Introduction This tutorial covers How to Install Drupal 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 refresh && […]
Ubuntu 14.04 LTS rsyslog stops ingesting logs after disk saturation
🟡 Medium ⏱ 5–30 min Last verified: 20 September 2019 Affected versions: 14.04 📖 ~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 […]
Amazon Linux 2 — keycloak-httpd-client-install — multiple vulnerabilities (2 CVEs) — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read • Source: Amazon Linux advisory ALAS2-2019-1324 Related CVEs: CVE-2017-15111 CVE-2017-15112 Upstream summary: It was discovered that keycloak-httpd-client-install uses a predictable log file name in /tmp. A local attacker could create a symbolic link to a […]
FreeBSD 12 — nagios — multiple vulnerabilities (6 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 20 September 2019 Affected versions: FreeBSD 12 📖 ~4 min read • Source: FreeBSD VuXML VuXML topic: nagios — denial of service vulnerability Related CVEs: CVE-2007-5803 CVE-2008-5027 CVE-2009-2288 CVE-2012-6096 CVE-2013-7108 CVE-2013-7205 Upstream summary: Eric Stanley reports: Most CGIs previously incremented the input variable counter twice when it […]
