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

Oracle Linux 8 — thunderbird — vulnerability — patch and remediation guide (ELSA-2024-0609)

🟠 High   ⏱ 15–60 min  Last verified: 13 May 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0609 Related CVEs: CVE-2024-0742 CVE-2024-0750 CVE-2024-0751 CVE-2024-0741 CVE-2024-0747 CVE-2024-0749 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Alpine Linux 3.18 — busybox — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — busybox — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.36.1-r7 📖 ~4 min read  •  Source: Alpine secdb entry — busybox 1.36.1-r7 Related CVEs: CVE-2023-42363 CVE-2023-42364 CVE-2023-42365 CVE-2023-42366 CVE-2022-48174 ALPINE-13661 CVE-2022-28391 CVE-2022-30065  +12 more Upstream summary: Alpine main repository for vv3.18 ships busybox 1.36.1-r7 which […]

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NetBSD 10.0 — postgresql14-server — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — postgresql14-server — 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 Related CVEs: CVE-2021-23214 Upstream summary: pkgsrc audit-packages flagged postgresql14-server<14.1 for vulnerability class 'improper-certificate-validation'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-23214 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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How to Set Up Alertmanager with PagerDuty and Slack Integration on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Set Up Alertmanager with PagerDuty and Slack Integration on RHEL 9

Prometheus Alertmanager handles routing, deduplication, and delivery of alerts fired by Prometheus to external notification channels. On RHEL 9, integrating Alertmanager with PagerDuty and Slack allows teams to receive critical pages and contextual chat notifications from a single alert pipeline. This tutorial walks through downloading the Alertmanager binary, configuring a complete route tree, setting up […]

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FreeBSD 14 — gtk — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — gtk — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 12 May 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: gdk-pixbuf — image decoding vulnerabilities Related CVEs: CVE-2004-0782 CVE-2004-0783 CVE-2004-0788 Upstream summary: Chris Evans discovered several flaws in the gdk-pixbuf XPM image decoder: Heap-based overflow in pixbuf_create_from_xpm Stack-based overflow in […]

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

NetBSD 10.0 — gdal-lib — 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-2019-17545 CVE-2019-25050 Upstream summary: pkgsrc audit-packages flagged gdal-lib<3.0.2 for vulnerability class 'double-free'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-17545 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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NetBSD 10.0 — concrete5 — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — concrete5 — 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 concrete5<5.7.4.1 for vulnerability class 'sql-injection'. Reference: http://karmainsecurity.com/KIS-2015-03 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 — suse_base — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — suse_base — multiple vulnerabilities (20 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-2010-3856 CVE-2011-1071 CVE-2014-5119 CVE-2014-0475 CVE-2015-0235 CVE-2015-8380 CVE-2015-8390 CVE-2015-8383  +12 more Upstream summary: pkgsrc audit-packages flagged suse{,32}_base<6.4nb2 for vulnerability class 'local-root-shell'. Reference: http://www.suse.com/de/support/security/2001_001_glibc_txt.txt Table of contents Symptom & Impact Environment […]

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FreeBSD 14 — py39-pymatgen — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — py39-pymatgen — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 May 2024 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-pymatgen — regular expression denial of service Related CVEs: CVE-2022-42964 Upstream summary: An exponential ReDoS (Regular Expression Denial of Service) can be triggered in the pymatgen PyPI package, when an […]

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