Logging Monitoring

Oracle Linux 8 — java-1.8.0-openjdk — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — java-1.8.0-openjdk — vulnerability — patch and remediation guide (ELSA-2019-1146)

🟠 High   ⏱ 15–60 min  Last verified: 11 June 2020 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2019-1146 Related CVEs: CVE-2019-2684 CVE-2019-2602 CVE-2019-2698 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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FreeBSD 12 — mythtv — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

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

🟠 High   ⏱ 15–60 min  Last verified: 11 June 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: ffmpeg — multiple vulnerabilities Related CVEs: CVE-2015-3395 CVE-2015-3417 CVE-2015-6761 CVE-2015-6818 CVE-2015-6819 CVE-2015-6820 CVE-2015-6821 CVE-2015-6822  +12 more Upstream summary: NVD reports: An issue was discovered in the FFmpeg package, where vp3_decode_frame […]

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Common Problems 119050

Ubuntu 14.04 LTS PHP-FPM Pool Exhaustion Causes 502 Errors

🟠 High   ⏱ 5–30 min  Last verified: 10 June 2020 Affected versions: 14.04 LTS 📖 ~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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openSUSE Tumbleweed — yast2 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — yast2 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2011-3177 Upstream summary: The YaST2 network created files with world readable permissions which could have allowed local users to read sensitive material out of network […]

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FreeBSD 12 — bzip — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — bzip — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 10 June 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: bzip2 — multiple issues Related CVEs: CVE-2005-0953 CVE-2005-1260 CVE-2008-1372 CVE-2010-0405 CVE-2016-3189 CVE-2019-12900 Upstream summary: bzip2 developers reports: CVE-2016-3189 – Fix use-after-free in bzip2recover (Jakub Martisko) CVE-2019-12900 – Detect out-of-range nSelectors […]

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Arch Linux — lua — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — lua — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202010-5 Related CVEs: CVE-2020-15889 CVE-2020-15888 Upstream summary: Type: arbitrary code execution. Status: Fixed. Affected: 5.4.0-2. Fixed in: 5.4.1-1. Group: AVG-1207. Table of contents Symptom & Impact Environment & Reproduction Root […]

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FreeBSD 12 — p5-Config-IniFiles — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — p5-Config-IniFiles — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 10 June 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: p5-Config-IniFiles — unsafe temporary file creation Related CVEs: CVE-2012-2451 Upstream summary: Unsafe Temporary file creation Config::IniFiles used a predictable name for its temporary file without opening it correctly. Table of […]

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FreeBSD 12 — shotwell — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — shotwell — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 10 June 2020 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: shotwell — failure to encrypt authentication Upstream summary: Jens Georg reports: I have just released Shotwell 0.24.5 and 0.25.4 which turn on HTTPS encryption all over the publishing plugins. Users […]

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Gentoo Linux — app-backup/borgmatic — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — app-backup/borgmatic — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202405-13 Upstream summary: Prevent shell injection attacks within the PostgreSQL hook, the MongoDB hook, the SQLite hook, the "borgmatic borg" action, and command hook variable/constant interpolation. Table of contents Symptom & Impact […]

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