Package Management

openSUSE Tumbleweed — mozjs78 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — mozjs78 — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2021:1184-1 (see also SUSE bugzilla) Related CVEs: CVE-2021-29984 Upstream summary: Instruction reordering resulted in a sequence of instructions that would cause an object to be incorrectly considered during garbage collection. This led […]

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FreeBSD 13 — extman — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — extman — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: extman — password bypass vulnerability Upstream summary: Extmail team reports: Emergency update #4 fixes a serious security vulnerability. Successful exploit of this vulnerability would allow attacker to change user's password […]

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Debian 11 — v86d — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — v86d — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-1070 Upstream summary: v86d before 0.1.10 do not verify if received netlink messages are sent by the kernel. This could allow unprivileged users to manipulate the video mode […]

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Arch Linux — aspnet-runtime — vulnerability — patch and remediation guide — diagnosis and fix on Arch Linux

Arch Linux — aspnet-runtime — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Arch Linux (rolling release) 📖 ~4 min read  •  Source: Arch ASA ASA-202106-37 Related CVEs: CVE-2021-31957 Upstream summary: Type: denial of service. Status: Fixed. Affected: 5.0.6.sdk203-1. Fixed in: 5.0.7.sdk204-1. Group: AVG-2046. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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

FreeBSD 13 — oops — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: oops — format string vulnerability Related CVEs: CVE-2005-1121 Upstream summary: A RST/GHC Advisory reports that there is an format string vulnerability in oops. The vulnerability can be found in the […]

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FreeBSD 13 — rubygem-cgi — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — rubygem-cgi — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 12 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rubygem-cgi — HTTP response splitting vulnerability Related CVEs: CVE-2021-33621 CVE-2021-41816 CVE-2021-41819 Upstream summary: Hiroshi Tokumaru reports: If an application that generates HTTP responses using the cgi gem with untrusted user […]

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How to Take ZFS Snapshots on FreeBSD 13 — step-by-step FreeBSD 13 tutorial on Progressive Robot

How to Take ZFS Snapshots on FreeBSD 13

Introduction How to Take ZFS Snapshots on FreeBSD 13 is a core administration task for any FreeBSD 13 server operator. FreeBSD 13 ships with the 15.0-RELEASE kernel, ZFS as the default root filesystem, Capsicum capability sandboxing improvements, and an updated ports tree. Unlike Linux distributions, FreeBSD uses rc(8) for service management, pf for packet filtering, […]

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

FreeBSD 12 — bacula-web — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 12 January 2022 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Bacula-Web — Multiple Vulnerabilities Related CVEs: CVE-2021-26119 CVE-2021-26120 Upstream summary: Bacula-Web reports: Address Smarty CVE Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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openSUSE Tumbleweed — quagga — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — quagga — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2018:0473-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-5379 CVE-2021-44038 CVE-2018-5381 CVE-2006-2223 CVE-2007-1995 CVE-2013-2236 CVE-2016-1245 CVE-2016-2342  +11 more Upstream summary: The Quagga BGP daemon (bgpd) prior to version 1.2.3 can double-free memory when […]

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Debian 11 — catfish — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — catfish — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 12 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-2093 CVE-2014-2094 CVE-2014-2095 CVE-2014-2096 Upstream summary: Untrusted search path vulnerability in Catfish through 0.4.0.3 allows local users to gain privileges via a Trojan horse catfish.py in the current […]

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