How To use Skeleton Screens in React and React Native
Learn how to craft a modern experience for web and mobile in React or React Native using skeleton screens.
Ubuntu 16.04 — grilo — vulnerability — patch and remediation guide
🟢 Low ⏱ 5–15 min Last verified: 2 March 2022 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5055-1 Related CVEs: CVE-2021-39365 Upstream summary: Michael Catanzaro discovered that grilo incorrectly handled certain TLS certificate verification. An attacker could possibly use this issue to MITM attacks. Table of contents […]
SLES 15 — fish — multiple vulnerabilities (3 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 2 March 2022 Affected versions: SLES 15 📖 ~4 min read • Source: SUSE advisory SUSE-IU-2021:411-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-15257 CVE-2021-21285 CVE-2021-21284 Upstream summary: containerd is an industry-standard container runtime and is available as a daemon for Linux and Windows. In containerd before versions […]
How to Configure SSL Client Certificate Authentication on Debian 11
Introduction How to Configure SSL Client Certificate Authentication on Debian 11 is a fundamental operation for any administrator maintaining a Debian 11 Bullseye server. Debian 11 Bullseye ships with the Linux 6.12 kernel, updated toolchains, and a fully refreshed package archive — meaning version numbers, configuration file paths, and some dependency chains differ from Debian […]
How To Configure Suricata as an Intrusion Prevention System (IPS) on Rocky Linux 8
In this tutorial you will learn how to configure Suricata’s built-in Intrusion Prevention System (IPS) mode on Rocky Linux 8. By default Suricata is configured to run as an Intrusion Detection System (IDS), which only generates alerts and logs suspicious traffic. When you…
Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2022-9409)
🟠 High ⏱ 15–60 min Last verified: 2 March 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-9409 Related CVEs: CVE-2022-1729 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]
Oracle Linux 8 — GraalVM — vulnerability — patch and remediation guide (ELSA-2022-9652)
🟠 High ⏱ 15–60 min Last verified: 2 March 2022 Affected versions: Oracle Linux 8 📖 ~4 min read • Source: ELSA advisory ELSA-2022-9652 Related CVEs: CVE-2022-25647 CVE-2022-21541 CVE-2022-21549 CVE-2022-34169 CVE-2022-21540 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]
Debian 11 — nvidia-graphics-drivers-legacy-390xx — multiple vulnerabilities (20 CVEs) — patch and remediation guide
🟠 High ⏱ 15–60 min Last verified: 2 March 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2018-6260 CVE-2020-5963 CVE-2020-5967 CVE-2021-1056 CVE-2021-1076 CVE-2021-1093 CVE-2021-1094 CVE-2021-1095 +12 more Upstream summary: NVIDIA graphics driver contains a vulnerability that may allow access to application data processed on the […]
openSUSE Tumbleweed — gdb — multiple vulnerabilities (4 CVEs) — patch and remediation guide
🟡 Medium ⏱ 10–30 min Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read • Source: SUSE advisory SUSE-SU-2024:0319-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-4806 CVE-2019-1010180 CVE-2017-16829 CVE-2018-7208 Upstream summary: Authorization Bypass Through User-Controlled Key in GitHub repository usememos/memos prior to 0.9.1. Table of contents Symptom & Impact Environment […]
New Features and Enhancements: an app platform
Simplify your deployments using new features that help you build, deploy, and scale applications quickly.
