April 2025 - Page 84 of 108

Ubuntu 20.04 — python-flask-cors — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — python-flask-cors — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7612-1 Related CVEs: CVE-2024-6839 CVE-2024-6866 CVE-2024-6844 CVE-2024-6221 CVE-2024-1681 CVE-2020-25032 Upstream summary: It was discovered that Flask-CORS did not correctly handle certain regular expressions. A remote attacker could possibly use this […]

Read more
SLES 15 — socat — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — socat — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:10353 (see also SUSE bugzilla) Related CVEs: CVE-2024-54661 CVE-2013-3571 CVE-2014-0019 Upstream summary: readline.sh in socat before1.8.0.2 relies on the /tmp/$USER/stderr2 file. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

Read more
Oracle Linux 8 — unbound — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — unbound — vulnerability — patch and remediation guide (ELSA-2025-0837)

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-0837 Related CVEs: CVE-2024-1488 CVE-2024-8508 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & […]

Read more
Oracle Linux 9 — libreoffice — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libreoffice — vulnerability — patch and remediation guide (ELSA-2024-4755)

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-4755 Related CVEs: CVE-2024-3044 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
Oracle Linux 9 — nodejs:22 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — nodejs:22 — vulnerability — patch and remediation guide (ELSA-2025-1613)

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-1613 Related CVEs: CVE-2025-22150 CVE-2025-23083 CVE-2025-23085 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

Read more
SLES 15 — pdsh — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

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

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2019:0960-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-6438 CVE-2022-29502 CVE-2022-29500 CVE-2022-29501 CVE-2016-10030 CVE-2024-48936 CVE-2021-43337 CVE-2022-31251  +7 more Upstream summary: SchedMD Slurm before 17.11.13 and 18.x before 18.08.5 mishandles 32-bit systems. Table of […]

Read more
How to Build an Effective IT Outsourcing Strategy for Your Business

How to Build an Effective IT Outsourcing Strategy for Your Business

Global markets have made international business partnerships easier than ever. Companies now routinely outsource IT work to skilled teams worldwide. The IT outsourcing industry now generates over $541 billion annually. While outsourcing offers many benefits, choosing the right partner can be challenging. Without proper planning, you might face communication gaps or quality issues. That’s why […]

Read more
How to Create a Crypto Wallet App like Trust Wallet

How to Create a Crypto Wallet App like Trust Wallet

Learn how to build a secure crypto wallet app like Trust Wallet with our complete guide. Discover key features, development methods, and expert tips for creating a successful cryptocurrency wallet application. Did you know there are between 9,000 to 20,000 cryptocurrencies today? While only about 20 dominate the market, many investors still explore smaller coins. Prices can jump from cents to thousands quickly. This makes crypto exciting but risky.

Read more
How to Build a CRUD Application

How to Build a CRUD Application

If you work in software development, you have likely heard of CRUD. This concept is not complex or niche. In fact, we interact with CRUD applications every day. A CRUD application lets users perform basic data operations. These include creating new records, reading existing data, updating information, and deleting entries. But how do you build one? This guide will walk you through the process step by step.

Read more
NetBSD 10.0 — hs-http2 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — hs-http2 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2023-44487 Upstream summary: pkgsrc audit-packages flagged hs-http2<4.2.2 for vulnerability class 'denial-of-service'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2023-44487 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

Read more
CHAT