Security Hardening

Alpine Linux 3.19 — wpa_supplicant — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — wpa_supplicant — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 2.9-r5 📖 ~4 min read  •  Source: Alpine secdb entry — wpa_supplicant 2.9-r5 Related CVEs: CVE-2019-16275 CVE-2021-30004 CVE-2021-27803 CVE-2021-0326 CVE-2019-11555 CVE-2019-9494 CVE-2019-9495 CVE-2019-9497  +12 more Upstream summary: Alpine main repository for vv3.19 ships wpa_supplicant 2.9-r5 which […]

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openSUSE Leap 15.6 — cadvisor — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — cadvisor — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2025:0103-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-27664 Upstream summary: In net/http in Go before 1.18.6 and 1.19.x before 1.19.1, attackers can cause a denial of service because an HTTP/2 connection […]

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NetBSD 10.0 — rsyslog — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — rsyslog — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2017-12588 CVE-2011-1488 CVE-2022-24903 CVE-2011-1489 CVE-2011-1490 Upstream summary: pkgsrc audit-packages flagged rsyslog<8.28.0 for vulnerability class 'format-string'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-12588 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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FreeBSD 14 — faad — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — faad — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 23 April 2025 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: faad2 — heap overflow vulnerability Related CVEs: CVE-2008-4201 Upstream summary: CVE reports: Heap-based buffer overflow in the decodeMP4file function (frontend/main.c) in FAAD2 2.6.1 and earlier allows remote attackers to cause […]

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NetBSD 10.0 — jetty-7.[0-9]* — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — jetty — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged jetty for vulnerability class 'eol'. Reference: https://ftp.NetBSD.org/pub/NetBSD/packages/vulns/eol-packages Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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NetBSD 10.0 — asterisk19 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — asterisk19 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2022-26499 CVE-2022-26498 Upstream summary: pkgsrc audit-packages flagged asterisk19<19.3.2 for vulnerability class 'server-side-request-forgery'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2022-26499 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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AlmaLinux 9 — tuned — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — tuned — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2024:10384 Related CVEs: CVE-2024-52336 CVE-2024-52337 Upstream summary: The tuned packages provide a service that tunes system settings according to a selected profile. Security Fix(es): * tuned: `script_pre` and `script_post` options allow to […]

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FreeBSD 14 — plone — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — plone — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 23 April 2025 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: plone — multiple vulnerabilities Related CVEs: CVE-2006-1711 CVE-2006-4249 CVE-2007-0240 CVE-2007-5741 CVE-2011-0720 Upstream summary: Plone.org reports: Versions Affected: All current Plone versions. Versions Not Affected: None. Nature of vulnerability: Allows creation […]

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