Package Management

NetBSD 9.4 — wv2 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — wv2 — vulnerability — 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-2006-2197 Upstream summary: pkgsrc audit-packages flagged wv2<0.2.3 for vulnerability class 'arbitrary-code-execution'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2197 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Debian 12 — linux-atm — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — linux-atm — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 April 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0396 Upstream summary: Buffer overflow in les for ATM on Linux (linux-atm) before 2.4.1, if used setuid, allows local users to gain privileges via a long -f command […]

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Windows Server 2019 — KB5028186 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2019

Windows Server 2019 — KB5028186 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2019 📖 ~4 min read  •  Source: Microsoft KB5028186 • MSRC update-guide entry Related CVEs: CVE-2023-35365 CVE-2023-35366 CVE-2023-35367 CVE-2023-32057 CVE-2023-35297 CVE-2023-21756 CVE-2023-33166 CVE-2023-33167  +12 more Affected components: Windows Server 2019 (Server Core installation) Table of contents Symptom & Impact Environment […]

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Debian 11 — proftpd-mod-proxy — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — proftpd-mod-proxy — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 April 2024 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2023-48795 Upstream summary: The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that […]

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Alpine Linux 3.19 — texlive — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — texlive — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 20230506.66984-r0 📖 ~4 min read  •  Source: Alpine secdb entry — texlive 20230506.66984-r0 Related CVEs: CVE-2023-32700 Upstream summary: Alpine community repository for vv3.19 ships texlive 20230506.66984-r0 which addresses CVE-2023-32700. Table of contents Symptom & Impact Environment […]

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Debian 12 — golang-github-seccomp-libseccomp-golang — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — golang-github-seccomp-libseccomp-golang — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 April 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-18367 Upstream summary: libseccomp-golang 0.9.0 and earlier incorrectly generates BPFs that OR multiple arguments rather than ANDing them. A process running under a restrictive seccomp filter that specified […]

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Alpine Linux 3.19 — libidn2 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — libidn2 — 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 2.2.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — libidn2 2.2.0-r0 Related CVEs: CVE-2019-12290 CVE-2019-18224 Upstream summary: Alpine main repository for vv3.19 ships libidn2 2.2.0-r0 which addresses CVE-2019-12290. Table of contents Symptom & Impact […]

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NetBSD 9.4 — kdenetwork-3.4 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — kdenetwork-3.4 — vulnerability — 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 Upstream summary: pkgsrc audit-packages flagged kdenetwork-3.4.{0,0nb*,1} for vulnerability class 'remote-code-execution'. Reference: http://www.kde.org/info/security/advisory-20050721-1.txt Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Debian 12 — mimedefang — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — mimedefang — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 6 April 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-14102 Upstream summary: MIMEDefang 2.80 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by […]

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Oracle Linux 9 — qemu-kvm — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — qemu-kvm — vulnerability — patch and remediation guide (ELSA-2023-12328)

🟠 High   ⏱ 15–60 min  Last verified: 6 April 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-12328 Related CVEs: CVE-2023-1544 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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