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FreeBSD 13 — spamass-milter — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — spamass-milter — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 21 April 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: spamass-milter — remote command execution vulnerability Related CVEs: CVE-2010-1132 Upstream summary: The spamassassin milter plugin contains a vulnerability that can allow remote attackers to execute commands on affected systems. The […]

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

Debian 11 — rocksndiamonds — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 21 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-4606 Upstream summary: Artsoft Entertainment Rocks'n'Diamonds (aka rocksndiamonds) 3.3.0.1 allows local users to overwrite arbitrary files via a symlink attack on .rocksndiamonds/cache/artworkinfo.cache under a user's home directory. Table […]

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AlmaLinux 8 — gtk-vnc — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — gtk-vnc — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALBA-2020:1690 Upstream summary: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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

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

🟢 Low   ⏱ 5–15 min  Last verified: 21 April 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: shtool — insecure temporary file creation Upstream summary: A Zataz advisory reports that shtool contains a security flaw which could allow a malicious local user to create or overwrite the […]

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

Debian 11 — zim — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 21 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-10870 Upstream summary: Zim through 0.72.1 creates temporary directories with predictable names. A malicious user could predict and create Zim's temporary directories and prevent other users from being […]

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Oracle Linux 8 — kernel security, bug fix, and — enhancement update — new behaviour and fixes — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — kernel security, bug fix, and — enhancement update — new behaviour and fixes (ELSA-2021-1093)

🟠 High   ⏱ 15–60 min  Last verified: 21 April 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-1093 Related CVEs: CVE-2021-26708 CVE-2021-3347 CVE-2021-27365 CVE-2021-27363 CVE-2021-27364 CVE-2020-27152 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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How to Upgrade SLES 15 to SLES 15 — step-by-step SUSE Linux Enterprise 15 tutorial on Progressive Robot

How to Upgrade SLES 15 to SLES 15

Introduction This tutorial covers How to Upgrade SLES 15 to SLES 15 on SLES 15. SLES 15 (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 — Back Up Your System Take a snapshot or backup […]

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Debian 11 — ident2 — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — ident2 — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 21 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-0408 Upstream summary: Buffer overflow in the child_service function in the ident2 ident daemon allows remote attackers to execute arbitrary code. Table of contents Symptom & Impact Environment […]

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Debian 11 — crawl — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — crawl — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 21 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-0103 CVE-2006-0045 CVE-2020-11722 Upstream summary: crawl before 4.0.0 beta23 does not properly "apply a size check" when copying a certain environment variable, which may allow local users to […]

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Debian 11 — mapcache — multiple vulnerabilities (17 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — mapcache — multiple vulnerabilities (17 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 21 April 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-20005 CVE-2019-20006 CVE-2019-20007 CVE-2019-20198 CVE-2019-20199 CVE-2019-20200 CVE-2019-20201 CVE-2019-20202  +9 more Upstream summary: An issue was discovered in ezXML 0.8.3 through 0.8.6. The function ezxml_decode, while parsing a crafted […]

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