Linux

Debian 11 — archmage — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — archmage — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 29 March 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-1589 Upstream summary: Directory traversal vulnerability in arCHMage 0.2.4 allows remote attackers to write to arbitrary files via a .. (dot dot) in a CHM file. Table of […]

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Alpine Linux edge — ircii — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — ircii — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 20210314-r0 📖 ~4 min read  •  Source: Alpine secdb entry — ircii 20210314-r0 Related CVEs: CVE-2021-29376 Upstream summary: Alpine community repository for vedge ships ircii 20210314-r0 which addresses CVE-2021-29376. Table of contents Symptom & Impact Environment […]

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Debian 11 — python-swiftclient — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — python-swiftclient — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 29 March 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2013-6396 Upstream summary: The OpenStack Python client library for Swift (python-swiftclient) 1.0 through 1.9.0 does not verify X.509 certificates from SSL servers, which allows man-in-the-middle attackers to spoof […]

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Debian 11 — argyll — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — argyll — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 29 March 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-0583 CVE-2009-0584 CVE-2009-0792 CVE-2012-1616 CVE-2012-4405 Upstream summary: Multiple integer overflows in icc.c in the International Color Consortium (ICC) Format library (aka icclib), as used in Ghostscript 8.64 and […]

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How to Install ArgoCD GitOps Tool on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Install ArgoCD GitOps Tool on Debian 11

Introduction Deploying install argocd gitops tool on debian 11 on a Debian 11 Bullseye 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 Ensure Debian […]

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Ubuntu 18.04 — node-url-parse — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — node-url-parse — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 29 March 2022 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5973-1 Related CVEs: CVE-2018-3774 CVE-2020-8124 CVE-2021-27515 CVE-2021-3664 CVE-2022-0512 CVE-2022-0639 CVE-2022-0686 CVE-2022-0691 Upstream summary: It was discovered that url-parse incorrectly handled certain inputs. If a user or an automated system were […]

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openSUSE Tumbleweed — caribou — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — caribou — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2021:1071-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-3567 Upstream summary: A flaw was found in Caribou due to a regression of CVE-2020-25712 fix. An attacker could use this flaw to bypass screen-locking […]

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Oracle Linux 8 — rpm — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — rpm — vulnerability — patch and remediation guide (ELSA-2021-2574)

🟡 Medium   ⏱ 10–30 min  Last verified: 29 March 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-2574 Related CVEs: CVE-2021-20271 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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Debian 11 — wordpress — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — wordpress — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 29 March 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-1598 CVE-2004-1559 CVE-2004-1584 CVE-2005-1687 CVE-2005-1688 CVE-2005-1810 CVE-2005-2107 CVE-2005-2108  +12 more Upstream summary: SQL injection vulnerability in log.header.php in WordPress 0.7 and earlier allows remote attackers to execute arbitrary […]

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Arch Linux — gptfdisk — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — gptfdisk — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202101-34 Related CVEs: CVE-2021-0308 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 1.0.5-1. Fixed in: 1.0.6-1. Group: AVG-1435. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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