Security Hardening

CentOS Stream 10 — skopeo — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on CentOS Stream 10

CentOS Stream 10 — skopeo — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 28 February 2025 Affected versions: CentOS Stream 10 📖 ~4 min read  •  Source: AlmaLinux/RHEL advisory ALSA-2026:3343 Related CVEs: CVE-2025-61726 CVE-2025-61729 CVE-2025-68121 CVE-2025-58183 Upstream summary: The skopeo command lets you inspect images from container image registries, get images and image layers, and use signatures to create and […]

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openSUSE Leap 15.6 — libmozjs — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.6

openSUSE Leap 15.6 — libmozjs — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.6 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:0402-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-11403 CVE-2024-11498 Upstream summary: There exists an out of bounds read/write in LibJXL versions prior to commit 9cc451b91b74ba470fd72bd48c121e9f33d24c99. The JPEG decoder used by the […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2025-28024)

🟠 High   ⏱ 15–60 min  Last verified: 28 February 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-28024 Related CVEs: CVE-2025-40019 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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Oracle Linux 9 — .NET 8.0 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — .NET 8.0 — vulnerability — patch and remediation guide (ELSA-2024-0848)

🟠 High   ⏱ 15–60 min  Last verified: 28 February 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-0848 Related CVEs: CVE-2024-21386 CVE-2024-21404 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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Alpine Linux 3.19 — py3-twisted — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — py3-twisted — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 22.4.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-twisted 22.4.0-r0 Related CVEs: CVE-2022-24801 CVE-2022-21716 CVE-2022-21712 CVE-2020-10108 CVE-2020-10109 CVE-2019-12387 CVE-2019-12855 CVE-2019-9512  +3 more Upstream summary: Alpine community repository for vv3.19 ships py3-twisted 22.4.0-r0 which […]

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IBM AIX 7.3 — CVE-2024-54172 — vulnerability — patch and remediation guide — diagnosis and fix on IBM AIX 7.3

IBM AIX 7.3 — CVE-2024-54172 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 15–45 min  Last verified: 27 February 2025 Affected versions: IBM AIX 7.3 📖 ~4 min read  •  Source: NVD CVE-2024-54172, IBM Support Bulletin CVE: CVE-2024-54172 NVD summary: IBM Sterling B2B Integrator and IBM Sterling File Gateway 6.0.0.0 through 6.1.2.6 and 6.2.0.0 through 6.2.0.4 is vulnerable to cross-site request forgery which could […]

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NetBSD 10.0 — git-annex — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — git-annex — 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 Related CVEs: CVE-2014-6274 Upstream summary: pkgsrc audit-packages flagged git-annex<5.20140919 for vulnerability class 'sensitive-information-disclosure'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2014-6274 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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

NetBSD 10.0 — steghide — 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-2021-27211 Upstream summary: pkgsrc audit-packages flagged steghide-[0-9]* for vulnerability class 'weak-cryptography'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-27211 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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

NetBSD 10.0 — krita — 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-2025-59820 Upstream summary: pkgsrc audit-packages flagged krita<5.2.13 for vulnerability class 'heap-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2025-59820 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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FreeBSD 14 — xv-m17n — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — xv-m17n — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 February 2025 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xv — exploitable buffer overflows Upstream summary: In a Bugtraq posting, infamous41md(at)hotpop.com reported: there are at least 5 exploitable buffer and heap overflows in the image handling code. this allows […]

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