Operations

FreeBSD 13 — zh-mutt-devel — security advisory — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — zh-mutt-devel — security advisory — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mutt — Remote Buffer Overflow Vulnerability Upstream summary: SecurityFocus reports: Mutt is prone to a remote buffer-overflow vulnerability. This issue is due to the application's failure to properly bounds-check user-supplied […]

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FreeBSD 12 — teeworlds — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — teeworlds — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Teeworlds — Buffer Overflow Related CVEs: CVE-2021-43518 Upstream summary: NVD reports: Teeworlds up to and including 0.7.5 is vulnerable to Buffer Overflow. A map parser does not validate m_Channels value […]

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

FreeBSD 13 — zebra — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: zebra/quagga denial of service vulnerability Related CVEs: CVE-2003-0858 Upstream summary: A remote attacker could cause zebra/quagga to crash by sending a malformed telnet command to their management port. Table of […]

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Debian 11 — php-mdb2 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — php-mdb2 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2007-5934 Upstream summary: The LOB functionality in PEAR MDB2 before 2.5.0a1 interprets a request to store a URL string as a request to retrieve and store the contents […]

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Gentoo Linux — net-dns/bind — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — net-dns/bind — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202008-19 Related CVEs: CVE-2020-8620 CVE-2020-8621 CVE-2020-8622 CVE-2020-8623 CVE-2020-8624 CVE-2021-25219 CVE-2021-25220 CVE-2022-0396  +6 more Upstream summary: Multiple vulnerabilities have been discovered in BIND. Please review the CVE identifiers referenced below for details. Table […]

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How to Set Up OpenVPN on SLES 12 — step-by-step SUSE Linux Enterprise 12 tutorial on Progressive Robot

How to Set Up OpenVPN on SLES 12

Introduction This tutorial covers How to Set Up OpenVPN on SLES 12 on SLES 12. SLES 12 (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 12 system is up to date: zypper refresh […]

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FreeBSD 13 — subversion-perl — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — subversion-perl — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: subversion — WebDAV fails to protect metadata Related CVEs: CVE-2004-0749 Upstream summary: In some situations, subversion metadata may be unexpectedly disclosed via WebDAV. A subversion advisory states: mod_authz_svn, the Apache […]

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

Debian 11 — krusader — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2005-3856 Upstream summary: The Popular URL capability (popularurls.cpp) in Krusader 1.60.0 and 1.70.0-beta1 saves passwords in cleartext in the krusaderrc file when the user enters URLs containing passwords […]

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

Debian 11 — eldav — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0438 Upstream summary: eldav WebDAV client for Emacs, version 0.7.2 and earlier, allows local users to create or overwrite arbitrary files via a symlink attack on temporary files. […]

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

Debian 11 — fuzz — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 24 January 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0261 Upstream summary: fuzz 0.6 and earlier creates temporary files insecurely, which could allow local users to gain root privileges. Table of contents Symptom & Impact Environment & […]

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