February 2022 - Page 28 of 65

Debian 11 — torbrowser-launcher — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — torbrowser-launcher — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-3180 Upstream summary: Tor Browser Launcher (aka torbrowser-launcher) before 0.2.4, during the initial run, allows man-in-the-middle attackers to bypass the PGP signature verification and execute arbitrary code via […]

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

Debian 11 — python-gnupg — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2013-7323 CVE-2014-1927 CVE-2014-1928 CVE-2014-1929 CVE-2019-6690 Upstream summary: python-gnupg before 0.3.5 allows context-dependent attackers to execute arbitrary commands via shell metacharacters in unspecified vectors. Table of contents Symptom & […]

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Ubuntu 16.04 — wheel — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — wheel — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5821-2 Related CVEs: CVE-2022-40898 Upstream summary: USN-5821-1 fixed a vulnerability in wheel. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Sebastian Chnelik discovered that wheel […]

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Ubuntu 16.04 — pcs — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — pcs — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7614-1 Related CVEs: CVE-2017-2661 CVE-2022-2735 CVE-2018-1086 CVE-2022-1049 Upstream summary: Cedric Buissart discovered that pcs did not correctly handle certain parameters. An attacker could possibly use this issue to leak sensitive […]

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How to Configure a Python uWSGI Application Server on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Configure a Python uWSGI Application Server on Debian 11

Introduction Debian 11 Bullseye is built around the ethos of stability and free software. Setting up configure a python uwsgi application server on debian 11 on Bullseye leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bullseye freeze. Follow each step […]

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SLES 12 — fribidi — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — fribidi — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:1844-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-25308 CVE-2022-25309 CVE-2022-25310 Upstream summary: A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially […]

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SLES 15 — bcel — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — bcel — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:4306-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-42920 CVE-2022-34169 Upstream summary: Apache Commons BCEL has a number of APIs that would normally only allow changing specific class characteristics. However, due to an […]

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FreeBSD 12 — grafana — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — grafana — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Grafana — DingDing contact points exposed in Grafana Alerting Related CVEs: CVE-2018-558213 CVE-2021-39226 CVE-2021-41174 CVE-2021-41244 CVE-2021-43798 CVE-2021-43813 CVE-2021-43815 CVE-2022-21702  +12 more Upstream summary: Grafana Labs reports: An incident occurred where […]

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Debian 10 — flatpak — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — flatpak — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-21261 CVE-2021-21381 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

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How to Style About Me Section with CSS – Two-Column Layout Tutorial 2025–2026

How to Style About Me Section with CSS – Two-Column Layout Tutorial 2025–2026

Learning how to style About Me section with CSS is one of the most practical and frequently used skills in any CSS tutorial for beginners — the “About Me” section is where you introduce yourself, share your story, skills, and personality, and it’s usually the second thing visitors see after the header. In this hands-on guide, you’ll recreate the demonstration website’s About Me section using pure HTML and CSS: a clean two-column layout (profile photo on one side, bio text on the other), yellow background boxes, responsive stacking on mobile, proper spacing, and modern typography.

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