Package Management

FreeBSD 13 — xen-tools — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — xen-tools — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 26 July 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xen-tools — xenstore denial of service via repeated update Related CVEs: CVE-2014-3672 CVE-2015-2152 CVE-2015-2752 CVE-2015-2756 CVE-2015-3209 CVE-2015-3259 CVE-2015-3456 CVE-2015-4103  +12 more Upstream summary: The Xen Project reports: Unprivileged guests may […]

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Gentoo Linux — dev-java/jackson-databind — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-java/jackson-databind — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202210-21 Related CVEs: CVE-2022-42003 CVE-2022-42004 Upstream summary: Multiple vulnerabilities have been discovered in FasterXML jackson-databind. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & […]

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How to Set Up WordPress with Nginx on Debian 11 — step-by-step Debian 11 tutorial on Progressive Robot

How to Set Up WordPress with Nginx on Debian 11

Introduction Debian 11 Bullseye is built around the ethos of stability and free software. Setting up set up wordpress with nginx on debian 11 on Bullseye leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Bullseye freeze. Follow each step carefully […]

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FreeBSD 13 — mailman-with-htdig — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — mailman-with-htdig — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 July 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mailman < 2.1.38 — CSRF vulnerability of list mod or member against list admin page Related CVEs: CVE-2006-1712 CVE-2006-2191 CVE-2006-2941 CVE-2006-3636 CVE-2006-4624 CVE-2008-0564 CVE-2015-2775 CVE-2018-0618  +7 more Upstream summary: Mark […]

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AlmaLinux 9 — protobuf-c — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — protobuf-c — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2023:6621 Related CVEs: CVE-2022-48468 Upstream summary: The protobuf-c packages provide C bindings for Google's Protocol Buffers. Security Fix(es): * protobuf-c: unsigned integer overflow in parse_required_member (CVE-2022-48468) For more details about the security […]

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Common Problems 114459

NetworkManager Connection Drops After Boot

🟡 Medium   ⏱ 5–30 min  Last verified: 25 July 2022 📖 ~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 & Cross-Refs References & Further […]

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FreeBSD 13 — xpcd — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — xpcd — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 July 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: xpcd — buffer overflow Related CVEs: CVE-2005-0074 Upstream summary: Debian Project reports: Erik Sjolund discovered a buffer overflow in pcdsvgaview, an SVGA PhotoCD viewer. xpcd-svga is part of xpcd and […]

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Debian 11 — manuskript — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — manuskript — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 July 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-35196 Upstream summary: Manuskript through 0.12.0 allows remote attackers to execute arbitrary code via a crafted settings.pickle file in a project file, because there is insecure deserialization via […]

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Debian 11 — mootools — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — mootools — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 July 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-32821 Upstream summary: MooTools is a collection of JavaScript utilities for JavaScript developers. All known versions include a CSS selector parser that is vulnerable to Regular Expression Denial […]

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