🟢 Low ⏱ 5–15 min Last verified: 19 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2007-3231 Upstream summary: Buffer overflow in MeCab before 0.96 has unknown impact and attack vectors. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick […]
🟢 Low ⏱ 5–15 min Last verified: 19 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2019-1010017 Upstream summary: libnmap < v0.6.3 is affected by: XML Injection. The impact is: Denial of service (DoS) by consuming resources. The component is: XML Parsing. The attack […]
🟢 Low ⏱ 5–15 min Last verified: 19 December 2022 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read • Source: Ubuntu Security Notice USN-6745-1 Related CVEs: CVE-2022-25834 Upstream summary: It was discovered that in Percona XtraBackup, a local crafted filename could trigger arbitrary code execution. Table of contents Symptom & Impact Environment & […]
Keeping your FreeBSD server updated is an important part of system administration. This guide walks you through the entire upgrade process.
🟠 High ⏱ 15–60 min Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read • Source: AlmaLinux ALSA ALSA-2022:2234 Related CVEs: CVE-2022-24070 CVE-2020-17525 Upstream summary: Subversion (SVN) is a concurrent version control system which enables one or more users to collaborate in developing and maintaining a hierarchy of files and […]
🟡 Medium ⏱ 10–30 min Last verified: 19 December 2022 Affected versions: Ubuntu 14.04 (trusty) 📖 ~4 min read • Source: Ubuntu Security Notice USN-5945-1 Related CVEs: CVE-2021-22569 CVE-2021-22570 CVE-2022-1941 Upstream summary: It was discovered that Protocol Buffers did not properly validate field com.google.protobuf.UnknownFieldSet in protobuf-java. An attacker could possibly use this issue to […]
How to Enable Brotli and Gzip Compression in Nginx on RHEL 7 Compression is one of the highest-return optimizations available for web servers: it requires minimal CPU investment but can reduce text-based response sizes by 60–80%, directly improving page load times and reducing bandwidth costs. Nginx ships with the ngx_http_gzip_module built in and available on […]
In this guide, we will show you three different ways of getting Node.js installed on a CentOS 8 server: using `dnf` to install the `nodejs` package from CentOS’s default AppStream repository; installing `nvm`, the Node Version Manager, and using it to install and manage multiple versions of `node`; compiling and installing `node` from source.
🟡 Medium ⏱ 5–30 min Last verified: 18 December 2022 Affected versions: Ubuntu 22.04 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 […]
🟢 Low ⏱ 5–15 min Last verified: 18 December 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read • Source: Debian Security Tracker Related CVEs: CVE-2021-32850 Upstream summary: jQuery MiniColors is a color picker built on jQuery. Prior to version 2.3.6, jQuery MiniColors is prone to cross-site scripting when handling untrusted color names. […]
