October 2021 - Page 4 of 69

Debian 11 — ocsinventory-agent — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — ocsinventory-agent — 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-2009-0667 Upstream summary: Untrusted search path vulnerability in Agent/Backend.pm in Ocsinventory-Agent before 0.0.9.3, and 1.x before 1.0.1, in OCS Inventory allows local users to gain privileges via a […]

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Debian 11 — initramfs-tools — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — initramfs-tools — 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-2008-4996 Upstream summary: init in initramfs-tools 0.92f allows local users to overwrite arbitrary files via a symlink attack on the /tmp/initramfs.debug temporary file. NOTE: the vendor disputes this […]

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Common Problems 114535

RHEL 9: Intermittent DNS Resolution Failures

🟡 Medium   ⏱ 5–30 min  Last verified: 19 May 2026 📖 ~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 […]

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Debian 11 — ircii — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — ircii — multiple vulnerabilities (2 CVEs) — 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-2003-0323 CVE-2021-29376 Upstream summary: Multiple buffer overflows in ircII 20020912 allows remote malicious IRC servers to cause a denial of service (crash) and possibly execute arbitrary code via […]

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

Debian 11 — netperf — 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-2007-1444 Upstream summary: netserver in netperf 2.4.3 allows local users to overwrite arbitrary files via a symlink attack on /tmp/netperf.debug. Table of contents Symptom & Impact Environment & […]

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How to Install PHP 8.3 on RHEL 10 — step-by-step RHEL 10 tutorial on Progressive Robot

How to Install PHP 8.3 on RHEL 10

Introduction Setting up install php 8.3 on a RHEL 10 server is a common task for system administrators, DevOps engineers, and site reliability engineers. This guide explains how to Install PHP 8.3 on RHEL 10, with all the commands you need, the SELinux and firewalld considerations to keep in mind, and how to validate the […]

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

Debian 11 — fam — 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-2002-0875 Upstream summary: Vulnerability in FAM 2.6.8, 2.6.6, and other versions allows unprivileged users to obtain the names of files whose access is restricted to the root group. […]

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Debian 11 — nip2 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — nip2 — 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-2017-17514 Upstream summary: boxes.c in nip2 8.4.0 does not validate strings before launching the program specified by the BROWSER environment variable, which might allow remote attackers to conduct […]

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How To Set Up a GraphQL API Server in Node.js — step-by-step Javascript tutorial on Progressive Robot

How To Set Up a GraphQL API Server in Node.js

In this tutorial, you’ll make an Express API server in Node.js that serves up a GraphQL endpoint. You will also build a GraphQL schema based on the GraphQL type system, including operations such as queries and mutations, as well as resolver functions to generate responses for any requests. You will also use the GraphiQL integrated development environment (IDE) to explore and debug your schema and query the GraphQL API from a client.

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Debian 11 — lame — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — lame — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-9099 CVE-2015-9100 CVE-2015-9101 CVE-2017-11720 CVE-2017-13712 CVE-2017-15018 CVE-2017-15019 CVE-2017-15045  +7 more Upstream summary: The lame_init_params function in lame.c in libmp3lame.a in LAME 3.99.5 allows remote attackers to cause a […]

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