Systemd Services

Arch Linux — libvncserver — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — libvncserver — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-201701-20 Related CVEs: CVE-2016-9942 CVE-2016-9941 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 0.9.10-4. Fixed in: 0.9.11-1. Group: AVG-124. Table of contents Symptom & Impact Environment & Reproduction Root […]

Read more
Debian 10 — faad2 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — faad2 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 March 2020 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-20196 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
Common Problems 115590

Docker Daemon Fails to Start on RHEL 7

🟡 Medium   ⏱ 5–30 min  Last verified: 2 March 2020 📖 ~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 […]

Read more
FreeBSD 12 — ampache — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — ampache — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ampache — insecure temporary file usage Related CVEs: CVE-2008-3929 Upstream summary: Secunia reports: A security issue has been reported in Ampache, which can be exploited by malicious, local users to […]

Read more
FreeBSD 12 — netscape-navigator — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — netscape-navigator — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 2 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libpng stack-based buffer overflow and other code concerns Related CVEs: CVE-2004-0597 CVE-2004-0598 CVE-2004-0599 Upstream summary: Chris Evans has discovered multiple vulnerabilities in libpng, which can be exploited by malicious people […]

Read more
How to Set Up CouchDB on Debian 10 — step-by-step Debian 10 tutorial on Progressive Robot

How to Set Up CouchDB on Debian 10

Introduction How to Set Up CouchDB on Debian 10 is a fundamental operation for any administrator maintaining a Debian 10 Buster server. Debian 10 Buster 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 10. This […]

Read more
FreeBSD 12 — py36-bleach — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py36-bleach — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 2 March 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-bleach — regular expression denial-of-service Related CVEs: CVE-2020-6817 Upstream summary: Bleach developers reports: bleach.clean behavior parsing style attributes could result in a regular expression denial of service (ReDoS). Calls to […]

Read more
IBM AIX 7.1 — CVE-2019-4193 — information disclosure — patch and remediation guide — diagnosis and fix on IBM AIX 7.1

IBM AIX 7.1 — CVE-2019-4193 — information disclosure — patch and remediation guide

🟠 High   ⏱ 30–90 min  Last verified: 2 March 2020 Affected versions: IBM AIX 7.1 📖 ~4 min read  •  Source: NVD CVE-2019-4193, IBM Support Bulletin CVE: CVE-2019-4193 NVD summary: IBM Jazz for Service Management 1.1.3 and 1.1.3.2 stores sensitive information in URL parameters. This may lead to information disclosure if unauthorized parties have […]

Read more
CHAT