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FreeBSD 13 — tethereal-lite — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — tethereal-lite — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 29 August 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: wireshark — PCNFSD Dissector Denial of Service Vulnerability Related CVEs: CVE-2004-0504 CVE-2004-0505 CVE-2004-0506 CVE-2004-0507 CVE-2004-0633 CVE-2004-0634 CVE-2004-0635 CVE-2004-1139  +12 more Upstream summary: Secunia reports: A vulnerability has been reported in […]

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How to Perform a CIS Benchmark Audit on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Perform a CIS Benchmark Audit on Debian 11

Introduction How to Perform a CIS Benchmark Audit on Debian 11 is a fundamental operation for any administrator maintaining a Debian 11 Bullseye server. Debian 11 Bullseye 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 […]

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Oracle Linux 8 — libsolv security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — libsolv security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2020-4508)

🟡 Medium   ⏱ 10–30 min  Last verified: 28 August 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-4508 Related CVEs: CVE-2019-20387 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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FreeBSD 13 — libtorrent-rasterbar — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — libtorrent-rasterbar — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 August 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: libtorrent-rasterbar — denial of service Related CVEs: CVE-2016-5301 Upstream summary: Brandon Perry reports: The parse_chunk_header function in libtorrent before 1.1.1 allows remote attackers to cause a denial of service (crash) […]

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Common Problems 120488

Debian 11 – dpkg was interrupted and package configuration is incomplete

🟠 High   ⏱ 5–30 min  Last verified: 28 August 2022 Affected versions: Debian 11 📖 ~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 & […]

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FreeBSD 13 — py38-pillow — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py38-pillow — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 28 August 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Pillow — Regular Expression Denial of Service (ReDoS) Related CVEs: CVE-2019-19911 CVE-2020-5310 CVE-2020-5311 CVE-2020-5312 CVE-2020-5313 CVE-2021-23437 CVE-2021-25288 CVE-2021-28675  +3 more Upstream summary: GitHub Advisory Database reports: Uncontrolled Resource Consumption in […]

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How to Use Lynis Security Auditing on IBM AIX 7.3 — step-by-step IBM AIX 7.3 tutorial on Progressive Robot

How to Use Lynis Security Auditing on IBM AIX 7.3

Introduction IBM AIX 7.3 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.3 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to use lynis security auditing on IBM AIX 7.3 with […]

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Common Problems 115605

RHEL 7 Custom systemctl Unit Restart Loop

🟠 High   ⏱ 5–30 min  Last verified: 28 August 2022 Affected versions: RHEL 7 📖 ~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 & […]

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FreeBSD 13 — monotone — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — monotone — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 August 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: monotone — remote denial of service in default setup Upstream summary: The monotone developers report: Running "mtn ''" or "mtn ls ''" doesn't cause an internal error anymore. In monotone […]

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