Logging Monitoring

Oracle Linux 8 — squid:4 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — squid:4 — vulnerability — patch and remediation guide (ELSA-2024-0046)

🟠 High   ⏱ 15–60 min  Last verified: 26 June 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0046 Related CVEs: CVE-2023-49286 CVE-2023-46728 CVE-2023-49285 CVE-2023-46724 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches […]

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NetBSD 9.4 — balsa — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — balsa — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2020-13645 CVE-2020-16118 Upstream summary: pkgsrc audit-packages flagged balsa<2.3.10nb14 for vulnerability class 'buffer-overflow'. Reference: http://bugzilla.gnome.org/show_bug.cgi?id=474366 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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Alpine Linux 3.19 — re2c — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — re2c — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 1.3-r1 📖 ~4 min read  •  Source: Alpine secdb entry — re2c 1.3-r1 Related CVEs: CVE-2020-11958 Upstream summary: Alpine main repository for vv3.19 ships re2c 1.3-r1 which addresses CVE-2020-11958. Table of contents Symptom & Impact Environment […]

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Oracle Linux 8 — .NET 6.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — .NET 6.0 — vulnerability — patch and remediation guide (ELSA-2023-5144)

🟡 Medium   ⏱ 10–30 min  Last verified: 26 June 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-5144 Related CVEs: CVE-2023-36799 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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Alpine Linux 3.19 — py3-httplib2 — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — py3-httplib2 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 0.19.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-httplib2 0.19.0-r0 Related CVEs: CVE-2021-21240 Upstream summary: Alpine community repository for vv3.19 ships py3-httplib2 0.19.0-r0 which addresses CVE-2021-21240. Table of contents Symptom & Impact Environment […]

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Oracle Linux 8 — qt5-qtbase — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — qt5-qtbase — vulnerability — patch and remediation guide (ELSA-2024-3056)

🟡 Medium   ⏱ 10–30 min  Last verified: 26 June 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-3056 Related CVEs: CVE-2023-51714 CVE-2024-25580 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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openSUSE Tumbleweed — krb5 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — krb5 — 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 advisory SUSE-SA:2008:016 (see also SUSE bugzilla) Related CVEs: CVE-2008-0062 CVE-2009-4212 CVE-2024-37370 CVE-2024-26458 CVE-2024-26462 CVE-2023-39975 CVE-2023-36054 CVE-2002-2443  +12 more Upstream summary: KDC in MIT Kerberos 5 (krb5kdc) does not set a global variable for […]

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FreeBSD 14 — linux-c6-openssl — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — linux-c6-openssl — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 26 June 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: OpenSSL — Padding oracle vulnerability Related CVEs: CVE-2014-3513 CVE-2014-3566 CVE-2014-3567 CVE-2014-3568 CVE-2014-3569 CVE-2014-3570 CVE-2014-3571 CVE-2014-3572  +12 more Upstream summary: The OpenSSL project reports: 0-byte record padding oracle (CVE-2019-1559) (Moderate) If […]

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Windows Server 2016 — KB5036967 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5036967 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5036967 • MSRC update-guide entry Related CVEs: CVE-2024-20678 CVE-2024-26252 CVE-2024-26253 CVE-2024-26179 CVE-2024-26200 CVE-2024-26205 CVE-2024-26158 CVE-2024-26232  +12 more Affected components: Windows Server 2016 Windows Server 2016 (Server Core installation) Table of contents Symptom […]

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NetBSD 9.4 — guacamole-server — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — guacamole-server — multiple vulnerabilities (8 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-2020-9498 CVE-2024-35164 CVE-2018-1340 CVE-2021-41767 CVE-2021-43999 CVE-2017-3158 CVE-2020-9497 CVE-2020-11997 Upstream summary: pkgsrc audit-packages flagged guacamole-server<1.2.0 for vulnerability class 'arbitrary-code-execution'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-9498 Table of contents Symptom & Impact Environment & Reproduction […]

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