Logging Monitoring

Ubuntu 16.04 — ruby-doorkeeper — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — ruby-doorkeeper — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 14 June 2024 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7394-1 Related CVEs: CVE-2016-6582 CVE-2018-1000088 CVE-2023-34246 Upstream summary: Jonathan Clem and Justin Bull discovered that Doorkeeper could allow arbitrary token revocation and replay attacks. An attacker could possibly use this […]

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NetBSD 9.4 — tinc — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — tinc — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 Upstream summary: pkgsrc audit-packages flagged tinc<1.0.21 for vulnerability class 'remote-system-access'. Reference: http://secunia.com/advisories/53108/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage […]

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Ubuntu 22.04 — editorconfig-core — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — editorconfig-core — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 June 2024 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7168-1 Related CVEs: CVE-2023-0341 CVE-2024-53849 Upstream summary: It was discovered that EditorConfig improperly managed memory when handling certain inputs, leading to overflows. An attacker could possibly use these issues to […]

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openSUSE Tumbleweed — vlc — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — vlc — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory Related CVEs: CVE-2010-3907 CVE-2019-13962 CVE-2023-5217 CVE-2022-41325 CVE-2022-37434 CVE-2017-10699 CVE-2019-13602 CVE-2020-13428  +12 more Upstream summary: Multiple integer overflows in real.c in the Real demuxer plugin in VideoLAN VLC Media Player before 1.1.6 […]

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Ubuntu 22.04 — adsys — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — adsys — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 14 June 2024 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7197-1 Related CVEs: CVE-2024-45338 Upstream summary: Guido Vranken discovered that Go Networking handled input to the Parse functions inefficiently. An attacker could possibly use this issue to cause denial of […]

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Ubuntu 24.04 — amd64-microcode — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 24.04

Ubuntu 24.04 — amd64-microcode — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 14 June 2024 Affected versions: Ubuntu 24.04 (noble) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7561-1 Related CVEs: CVE-2024-56161 CVE-2023-20584 CVE-2023-31356 CVE-2023-31315 Upstream summary: It was discovered that AMD Microcode incorrectly handled memory addresses. An attacker with local administrator privilege could possibly use this issue […]

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Alpine Linux 3.19 — openjdk19 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — openjdk19 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 19.0.2_p7-r0 📖 ~4 min read  •  Source: Alpine secdb entry — openjdk19 19.0.2_p7-r0 Related CVEs: CVE-2023-21835 CVE-2023-21843 Upstream summary: Alpine community repository for vv3.19 ships openjdk19 19.0.2_p7-r0 which addresses CVE-2023-21835. Table of contents Symptom & Impact […]

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Alpine Linux 3.19 — csync2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — csync2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 2.0-r3 📖 ~4 min read  •  Source: Alpine secdb entry — csync2 2.0-r3 Related CVEs: CVE-2019-15522 CVE-2019-15523 Upstream summary: Alpine community repository for vv3.19 ships csync2 2.0-r3 which addresses CVE-2019-15522. Table of contents Symptom & Impact […]

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Oracle Linux 9 — java-21-openjdk — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — java-21-openjdk — vulnerability — patch and remediation guide (ELSA-2024-8127)

🟡 Medium   ⏱ 10–30 min  Last verified: 14 June 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-8127 Related CVEs: CVE-2024-21210 CVE-2024-21208 CVE-2023-48161 CVE-2024-21235 CVE-2024-21217 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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Windows Server 2016 — KB5029318 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5029318 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5029318 • MSRC update-guide entry Related CVEs: CVE-2023-36910 CVE-2023-36911 CVE-2023-35385 CVE-2023-35359 CVE-2023-36882 CVE-2023-36889 CVE-2023-36900 CVE-2023-36906  +12 more Affected components: Windows Server 2016 Table of contents Symptom & Impact Environment & Reproduction Root […]

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