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Common Problems 124157

Oracle Linux 10 – rsyslog not forwarding logs over TLS to SIEM – Fix & Prevention

đźź  High   ⏱ 5–30 min  Last verified: 13 May 2026 Affected versions: Oracle Linux 10 đź“– ~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 […]

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Amazon Linux 2023 — libsodium — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — libsodium — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 đź“– ~4 min read  â€˘  Source: Amazon Linux advisory ALAS2023-2026-1493 Related CVEs: CVE-2025-69277 Upstream summary: libsodium before ad3004e, in atypical use cases involving certain custom cryptography or untrusted data to crypto_core_ed25519_is_valid_point, mishandles checks for whether an elliptic curve point […]

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FreeBSD 15 — viewcvs — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — viewcvs — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 May 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: viewcvs — information leakage Related CVEs: CVE-2004-0915 Upstream summary: The hide_cvsroot and forbidden configuration options are not properly honored by viewcvs when exporting to a tar file which can lead […]

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FreeBSD 15 — openjdk — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — openjdk — multiple vulnerabilities (20 CVEs) — patch and remediation guide

đźź  High   ⏱ 15–60 min  Last verified: 13 May 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: java — multiple vulnerabilities Related CVEs: CVE-2012-4681 CVE-2013-0433 CVE-2015-4734 CVE-2015-4803 CVE-2015-4805 CVE-2015-4806 CVE-2015-4810 CVE-2015-4835  +12 more Upstream summary: Oracle reports: This Critical Patch Update contains 25 new security fixes for […]

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FreeBSD 15 — py38-Flask-Cors — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py38-Flask-Cors — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 May 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: py-Flask-Cors — directory traversal vulnerability Related CVEs: CVE-2020-25032 Upstream summary: praetorian-colby-morgan reports: An issue was discovered in Flask-CORS (aka CORS Middleware for Flask) before 3.0.9. It allows ../ directory traversal […]

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FreeBSD 15 — py311-nicotine-plus — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py311-nicotine-plus — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 May 2026 Affected versions: FreeBSD 15 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: py-nicotine-plus — Denial of service vulnerability Related CVEs: CVE-2021-45848 Upstream summary: ztauras reports: Denial of service (DoS) vulnerability in Nicotine+ starting with version 3.0.3 and prior to version 3.2.1 allows […]

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AlmaLinux 8 — perl-Getopt-Long — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — perl-Getopt-Long — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 đź“– ~4 min read  â€˘  Source: AlmaLinux ALSA ALSA-2026:8096 Related CVEs: CVE-2025-40909 CVE-2023-47038 Upstream summary: Perl is a high-level programming language that is commonly used for system administration utilities and web programming. Security Fix(es): * perl: Perl threads have a […]

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FreeBSD 12 — openssh-portable — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — openssh-portable — multiple vulnerabilities (20 CVEs) — patch and remediation guide

đźź  High   ⏱ 15–60 min  Last verified: 13 May 2026 Affected versions: FreeBSD 12 đź“– ~4 min read  â€˘  Source: FreeBSD VuXML VuXML topic: FreeBSD — Multiple vulnerabilities in OpenSSH Related CVEs: CVE-2006-4924 CVE-2006-5051 CVE-2015-5600 CVE-2015-6563 CVE-2015-6564 CVE-2015-6565 CVE-2015-8325 CVE-2016-0777  +12 more Upstream summary: Problem Description: OpenSSH client host verification error (CVE-2025-26465) ssh(1) contains […]

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