Logging Monitoring

Alpine Linux 3.18 — lua5.3 — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — lua5.3 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 5.3.5-r2 📖 ~4 min read  •  Source: Alpine secdb entry — lua5.3 5.3.5-r2 Related CVEs: CVE-2019-6706 Upstream summary: Alpine main repository for vv3.18 ships lua5.3 5.3.5-r2 which addresses CVE-2019-6706. Table of contents Symptom & Impact Environment […]

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Alpine Linux 3.18 — varnish — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — varnish — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 7.3.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — varnish 7.3.2-r0 Related CVEs: CVE-2024-30156 CVE-2023-44487 CVE-2022-45059 CVE-2022-45060 CVE-2022-38150 CVE-2022-23959 CVE-2021-36740 CVE-2019-15892  +2 more Upstream summary: Alpine main repository for vv3.18 ships varnish 7.3.2-r0 which […]

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openSUSE Leap 15.5 — pdns-recursor — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — pdns-recursor — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:0114-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-25583 CVE-2023-26437 Upstream summary: A crafted response from an upstream server the recursor has been configured to forward-recurse to can cause a Denial of […]

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Oracle Linux 9 — libuv — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libuv — vulnerability — patch and remediation guide (ELSA-2024-4756)

🟡 Medium   ⏱ 10–30 min  Last verified: 29 April 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-4756 Related CVEs: CVE-2024-24806 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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Common Problems 114562

OpenSSL Policy Level Breaks Legacy TLS Connections

🟡 Medium   ⏱ 5–30 min  Last verified: 28 April 2024 📖 ~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 & Cross-Refs References & Further […]

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NetBSD 10.0 — ircservices — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ircservices — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 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 ircservices<5.0.63 for vulnerability class 'denial-of-service'. Reference: http://lists.ircservices.za.net/pipermail/ircservices/2007/005558.html 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 — socat — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — socat — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 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 socat<1.4.0.3 for vulnerability class 'privilege-escalation'. Reference: http://www.nosystem.com.ar/advisories/advisory-07.txt 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 — jabberd — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — jabberd — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2012-3525 CVE-2017-5664 CVE-2006-1329 CVE-2011-1754 CVE-2011-1755 CVE-2015-2058 Upstream summary: pkgsrc audit-packages flagged jabberd-2.0s4 for vulnerability class 'remote-code-execution'. Reference: http://www.securityfocus.com/archive/1/382250 Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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

FreeBSD 14 — openldap-server — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 28 April 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: openldap — denial of service vulnerability Related CVEs: CVE-2006-4600 CVE-2007-5707 CVE-2007-5708 CVE-2008-0658 CVE-2015-6908 Upstream summary: Denis Andzakovic reports: By sending a crafted packet, an attacker may cause the OpenLDAP server […]

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AlmaLinux 9 — libreswan — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — libreswan — multiple vulnerabilities (7 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-2023:3148 Related CVEs: CVE-2023-2295 CVE-2024-3652 CVE-2024-2357 CVE-2023-38710 CVE-2023-38711 CVE-2023-38712 CVE-2023-23009 Upstream summary: Libreswan is an implementation of IPsec and IKE for Linux. IPsec is the Internet Protocol Security and uses strong cryptography […]

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