Logging Monitoring

FreeBSD 13 — apache22-worker-mpm — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — apache22-worker-mpm — multiple vulnerabilities (13 CVEs) — patch and remediation guide

  • May 10, 2021
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 10 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: apache22 — chunk header parsing defect Related CVEs: CVE-2012-0833 CVE-2012-2687 CVE-2012-3499 CVE-2012-4558 CVE-2013-1862 CVE-2013-1896 CVE-2013-5704 CVE-2013-6438  +5 more Upstream summary: Apache Foundation reports: CVE-2015-3183 core: Fix chunk header parsing defect. […]

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Gentoo Linux — media-libs/assimp — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — media-libs/assimp — vulnerability — patch and remediation guide

  • May 10, 2021
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202210-01 Related CVEs: CVE-2021-45948 Upstream summary: Multiple vulnerabilities have been discovered in Fetchmail, the worst of which could result in email disclosure to third parties. Table of contents Symptom & Impact Environment […]

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FreeBSD 13 — up-imapproxy — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — up-imapproxy — vulnerability — patch and remediation guide

  • May 10, 2021
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 10 May 2021 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: up-imapproxy — multiple vulnerabilities Related CVEs: CVE-2004-1035 Upstream summary: Timo Sirainen reports: There are various bugs in up-imapproxy which can crash it. Since up-imapproxy runs in a single process with […]

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How to Configure Percona XtraBackup on Debian 9 — step-by-step Debian 9 tutorial on Progressive Robot

How to Configure Percona XtraBackup on Debian 9

  • May 10, 2021
  • Linux
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Introduction Debian 9 Stretch is built around the ethos of stability and free software. Setting up configure percona xtrabackup on debian 9 on Stretch leverages the same proven Debian packaging system that powers millions of servers worldwide, while benefiting from the latest upstream releases included in the Stretch freeze. Follow each step carefully and the […]

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Gentoo Linux — app-emulation/xen-tools — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — app-emulation/xen-tools — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • May 10, 2021
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202208-23 Related CVEs: CVE-2021-28694 CVE-2021-28695 CVE-2021-28696 CVE-2021-28697 CVE-2021-28698 CVE-2021-28699 CVE-2021-28700 CVE-2021-28701  +12 more Upstream summary: Multiple vulnerabilities have been discovered in Xen. Please review the CVE identifiers referenced below for details. Table […]

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Ubuntu 16.04 — zeromq3 — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — zeromq3 — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • May 10, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 10 May 2021 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-4920-1 Related CVEs: CVE-2019-13132 CVE-2020-15166 CVE-2021-20234 CVE-2021-20235 CVE-2021-20237 Upstream summary: It was discovered that ZeroMQ incorrectly handled certain application metadata. A remote attacker could use this issue to cause ZeroMQ […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2021-9564)

  • May 10, 2021
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 10 May 2021 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2021-9564 Related CVEs: CVE-2021-3656 CVE-2021-3653 CVE-2021-3744 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification […]

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Debian 9 — roundcube — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Debian 9

Debian 9 — roundcube — multiple vulnerabilities (5 CVEs) — patch and remediation guide

  • May 10, 2021
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 10 May 2021 Affected versions: Debian 9 (stretch) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-16651 CVE-2018-19206 CVE-2018-9846 CVE-2020-12625 CVE-2020-13964 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative […]

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openSUSE Tumbleweed — postgresql10 — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — postgresql10 — multiple vulnerabilities (15 CVEs) — patch and remediation guide

  • May 10, 2021
  • Linux
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🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2018:1709-1 (see also SUSE bugzilla) Related CVEs: CVE-2018-1115 CVE-2018-16850 CVE-2018-10915 CVE-2018-10925 CVE-2020-14349 CVE-2020-14350 CVE-2017-15098 CVE-2017-15099  +7 more Upstream summary: postgresql before versions 10.4, 9.6.9 is vulnerable in the adminpack extension, the pg_catalog.pg_logfile_rotate() […]

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