Linux

AlmaLinux 9 — python-cryptography — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — python-cryptography — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • May 26, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2025:15874 Related CVEs: CVE-2023-49083 CVE-2023-23931 Upstream summary: Python is an interpreted, interactive, object-oriented programming language, which includes modules, classes, exceptions, very high level dynamic data types and dynamic typing. Python supports interfaces […]

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Oracle Linux 9 — openssl — security and stability fixes — required update — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — openssl — security and stability fixes — required update (ELSA-2022-6224)

  • May 26, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 26 May 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-6224 Related CVEs: CVE-2022-1473 CVE-2022-1343 CVE-2022-2068 CVE-2022-2097 CVE-2022-1292 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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Amazon Linux 2023 — fribidi — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — fribidi — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • May 26, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2023-069 Related CVEs: CVE-2022-25308 CVE-2022-25309 CVE-2022-25310 Upstream summary: A stack-based buffer overflow flaw was found in the Fribidi package. This flaw allows an attacker to pass a specially crafted file […]

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AlmaLinux 8 — tracker-miners — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 8

AlmaLinux 8 — tracker-miners — vulnerability — patch and remediation guide

  • May 26, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 8 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2023:7732 Related CVEs: CVE-2023-5557 Upstream summary: Tracker is a powerful desktop-neutral first class object database, tag/metadata database and search tool. This package contains various miners and metadata extractors for tracker. Security Fix(es): […]

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Gentoo Linux — dev-python/slixmpp — vulnerability — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-python/slixmpp — vulnerability — patch and remediation guide

  • May 26, 2023
  • 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-202305-07 Related CVEs: CVE-2022-45197 Upstream summary: slixmpp does not validate hostnames in certificates used by connected servers. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step […]

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Debian 11 — r-cran-commonmark — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — r-cran-commonmark — multiple vulnerabilities (10 CVEs) — patch and remediation guide

  • May 26, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 26 May 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-5238 CVE-2022-24724 CVE-2022-39209 CVE-2023-22483 CVE-2023-22484 CVE-2023-22485 CVE-2023-22486 CVE-2023-24824  +2 more Upstream summary: The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to […]

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

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

  • May 26, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 26 May 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2014-5220 CVE-2023-28736 CVE-2023-28938 Upstream summary: The mdcheck script of the mdadm package for openSUSE 13.2 prior to version 3.3.1-5.14.1 does not properly sanitize device names, which allows local […]

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openSUSE Tumbleweed — rsyslog — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — rsyslog — multiple vulnerabilities (7 CVEs) — patch and remediation guide

  • May 26, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-IU-2022:632-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-24903 CVE-2011-3200 CVE-2013-4758 CVE-2013-6370 CVE-2013-6371 CVE-2014-3683 CVE-2015-3243 Upstream summary: Rsyslog is a rocket-fast system for log processing. Modules for TCP syslog reception have a potential […]

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

Debian 11 — node-moment — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • May 26, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 26 May 2023 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2016-4055 CVE-2017-18214 CVE-2022-24785 CVE-2022-31129 Upstream summary: The duration function in the moment package before 2.11.2 for Node.js allows remote attackers to cause a denial of service (CPU consumption) […]

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Ubuntu 18.04 — linux-snapdragon — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — linux-snapdragon — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • May 26, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 26 May 2023 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6252-1 Related CVEs: CVE-2022-1184 CVE-2022-3303 CVE-2023-1611 CVE-2023-1670 CVE-2023-1859 CVE-2023-1990 CVE-2023-2124 CVE-2023-3090  +12 more Upstream summary: It was discovered that the ext4 file system implementation in the Linux kernel contained a […]

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