Logging Monitoring

Oracle Linux 8 — bpftrace — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — bpftrace — vulnerability — patch and remediation guide (ELSA-2024-8830)

🟢 Low   ⏱ 5–15 min  Last verified: 9 December 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-8830 Related CVEs: CVE-2024-2313 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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How to Configure Kerberos Constrained Delegation on Windows Server 2025 — step-by-step Windows Server 2025 tutorial on Progressive Robot

How to Configure Kerberos Constrained Delegation on Windows Server 2025

How to Harden Active Directory Against Common Attacks on Windows Server 2025 Active Directory remains the most frequently targeted component in enterprise environments. Once an attacker gains initial access to a domain-joined machine, the path to domain compromise runs through AD — harvesting credentials, abusing Kerberos, and exploiting misconfigured delegations or excessive privileges. Windows Server […]

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openSUSE Leap 15.6 — python311-PyMySQL — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — python311-PyMySQL — 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 RHSA-2024:9193 (see also SUSE bugzilla) Related CVEs: CVE-2024-36039 Upstream summary: PyMySQL through 1.1.0 allows SQL injection if used with untrusted JSON input because keys are not escaped by escape_dict. Table of […]

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openSUSE Leap 15.5 — nano — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — nano — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:0157-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-5742 Upstream summary: A vulnerability was found in GNU Nano that allows a possible privilege escalation through an insecure temporary file. If Nano is […]

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NetBSD 10.0 — p5-libwww — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — p5-libwww — 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-2010-2253 CVE-2011-0633 Upstream summary: pkgsrc audit-packages flagged p5-libwww<5.835 for vulnerability class 'security-bypass'. Reference: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-2253 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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FreeBSD 14 — pjsip-extsrtp — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — pjsip-extsrtp — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 8 December 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: asterisk and pjsip — multiple vulnerabilities Upstream summary: The Asterisk project reports: AST-2018-002 – By crafting an SDP message with an invalid media format description Asterisk crashes when using the […]

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

FreeBSD 14 — zsync — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 8 December 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: zlib — buffer overflow vulnerability Related CVEs: CVE-2005-2096 Upstream summary: Problem Description An error in the handling of corrupt compressed data streams can result in a buffer being overflowed. Impact […]

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NetBSD 10.0 — libcaca — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — libcaca — multiple vulnerabilities (10 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-2018-20544 CVE-2018-20545 CVE-2018-20546 CVE-2018-20547 CVE-2018-20548 CVE-2018-20549 CVE-2021-3410 CVE-2021-30498  +2 more Upstream summary: pkgsrc audit-packages flagged libcaca<0.99.20 for vulnerability class 'floating-point-exception'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2018-20544 Table of contents Symptom & Impact Environment […]

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NetBSD 10.0 — graphicsmagick — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — graphicsmagick — multiple vulnerabilities (8 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-2017-16352 CVE-2017-17782 CVE-2017-17783 CVE-2017-16353 CVE-2017-16545 CVE-2017-16547 CVE-2017-15930 CVE-2017-16669 Upstream summary: pkgsrc audit-packages flagged graphicsmagick<1.3.27 for vulnerability class 'heap-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-16352 Table of contents Symptom & Impact Environment & Reproduction […]

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FreeBSD 14 — py36-salt — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — py36-salt — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 8 December 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: salt — multiple vulnerabilities Related CVEs: CVE-2017-12791 CVE-2017-14695 CVE-2017-14696 CVE-2018-15750 CVE-2018-15751 CVE-2019-17361 CVE-2020-11651 CVE-2020-11652  +12 more Upstream summary: SaltStack reports multiple security vulnerabilities in Salt CVE-2021-3197: The Salt-API.s SSH client […]

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