Troubleshooting

How to Install Nginx on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Install Nginx on SLES 16

Introduction This tutorial covers How to Install Nginx on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Step 1 — Install Nginx zypper install -y nginx Step 2 — Enable […]

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FreeBSD 15 — apache+mod_ssl+mod_accel+mod_deflate — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — apache+mod_ssl+mod_accel+mod_deflate — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: apache — Prevent chunk-size integer overflow on platforms where sizeof(int) < sizeof(long) Related CVEs: CVE-2005-2088 CVE-2005-3352 CVE-2006-3747 Upstream summary: Apache ChangeLog reports: Integer overflow in the ap_proxy_send_fb function in proxy/proxy_util.c […]

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FreeBSD 15 — php84-composer — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — php84-composer — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: PHP Composer — Multiple vulnerabilities Related CVEs: CVE-2026-40176 CVE-2026-40261 Upstream summary: Composer project reports: Fixed command injection via malicious Perforce reference (GHSA-gqw4-4w2p-838q / CVE-2026-40261) Fixed command injection via malicious Perforce […]

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Debian 11 — node-node-forge — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — node-node-forge — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-7720 CVE-2022-24771 CVE-2022-24772 CVE-2022-24773 CVE-2025-12816 CVE-2025-66030 CVE-2025-66031 Upstream summary: The package node-forge before 0.10.0 is vulnerable to Prototype Pollution via the util.setPath function. Note: Version 0.10.0 is a […]

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How to Set Timezone and NTP on SLES 16 — step-by-step SUSE Linux Enterprise 16 tutorial on Progressive Robot

How to Set Timezone and NTP on SLES 16

Introduction This tutorial covers How to Set Timezone and NTP on SLES 16 on SLES 16. SLES 16 (SUSE Linux Enterprise Server 16) is SUSE’s enterprise-grade Linux distribution. It uses the zypper package manager, AppArmor for mandatory access control, and systemctl for service management. Prerequisites Ensure your SLES 16 system is up to date: zypper […]

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FreeBSD 15 — ldb — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — ldb — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: samba — multiple vulnerabilities Related CVEs: CVE-2015-3223 CVE-2015-5252 CVE-2015-5296 CVE-2015-5299 CVE-2015-5330 CVE-2015-7540 CVE-2015-8467 Upstream summary: Samba team reports: [CVE-2015-3223] Malicious request can cause Samba LDAP server to hang, spinning using […]

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Debian 13 — optee-os — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — optee-os — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-36133 CVE-2025-46733 CVE-2026-33317 CVE-2026-33662 Upstream summary: The OPTEE-OS CSU driver for NXP i.MX SoC devices lacks security access configuration for several models, resulting in TrustZone bypass because the […]

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How to Configure Network Bridging on FreeBSD 15 — step-by-step FreeBSD 15 tutorial on Progressive Robot

How to Configure Network Bridging on FreeBSD 15

Introduction This guide explains how to Configure Network Bridging on FreeBSD 15 on FreeBSD 15. FreeBSD uses the pkg(8) binary package manager, rc.conf(5) for service startup configuration, and pf(4) as its primary packet filter. There is no SELinux or AppArmor — instead, FreeBSD provides the MAC (Mandatory Access Control) framework and Capsicum for fine-grained privilege […]

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FreeBSD 12 — py310-ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — py310-ormar — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-ormar — vulnerabilities Related CVEs: CVE-2026-26198 CVE-2026-27953 Upstream summary: https://github.com/ormar-orm/ormar/security/advisories reports: SQL Injection in aggregate functions min() and max() Pydantic Validation Bypass via __pk_only__ and __excluded__ Kwargs Injection in Model […]

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Debian 11 — assertj-core — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — assertj-core — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2026-24400 Upstream summary: AssertJ provides Fluent testing assertions for Java and the Java Virtual Machine (JVM). Starting in version 1.4.0 and prior to version 3.27.7, an XML External […]

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