Package Management

Ubuntu 18.04 — unzip — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — unzip — multiple vulnerabilities (9 CVEs) — patch and remediation guide

  • September 12, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 12 September 2022 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5673-1 Related CVEs: CVE-2021-4217 CVE-2022-0529 CVE-2022-0530 https://launchpad.net/bugs/1957077 CVE-2014-9913 CVE-2016-9844 CVE-2018-1000035 CVE-2018-18384  +1 more Upstream summary: It was discovered that unzip did not properly handle unicode strings under certain circumstances. If […]

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Oracle Linux 8 — apr-util — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — apr-util — vulnerability — patch and remediation guide (ELSA-2023-3109)

  • September 12, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 12 September 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-3109 Related CVEs: CVE-2022-25147 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

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SLES 12 — dpdk — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — dpdk — multiple vulnerabilities (15 CVEs) — patch and remediation guide

  • September 12, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 12 September 2022 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2022:3341-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-2132 CVE-2020-14374 CVE-2020-14375 CVE-2020-14376 CVE-2020-14377 CVE-2020-14378 CVE-2019-14818 CVE-2020-10722  +7 more Upstream summary: A permissive list of allowed inputs flaw was found in DPDK. This issue […]

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Rocky Linux 8 — mingw-zlib — vulnerability — patch and remediation guide — diagnosis and fix on Rocky Linux 8

Rocky Linux 8 — mingw-zlib — vulnerability — patch and remediation guide

  • September 12, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Rocky Linux 8 📖 ~4 min read  •  Source: Rocky Linux RXSA RLSA-2022:7813 Related CVEs: CVE-2018-25032 Upstream summary: The zlib packages provide a general-purpose lossless data compression library that is used by many different programs. Security Fix(es): * zlib: A flaw found […]

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FreeBSD 12 — fish — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 12

FreeBSD 12 — fish — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • September 11, 2022
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 11 September 2022 Affected versions: FreeBSD 12 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: shells/fish — arbitrary code execution via git Related CVEs: CVE-2014-2905 CVE-2014-2906 CVE-2014-2914 CVE-2014-3219 CVE-2014-3856 CVE-2022-20001 Upstream summary: Peter Ammon reports: fish is a command line shell. fish version 3.1.0 through […]

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AlmaLinux 9 — mingw-zlib — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — mingw-zlib — vulnerability — patch and remediation guide

  • September 11, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2022:8420 Related CVEs: CVE-2018-25032 Upstream summary: The zlib packages provide a general-purpose lossless data compression library that is used by many different programs. Security Fix(es): * zlib: A flaw found in zlib […]

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

FreeBSD 13 — upp — vulnerability — patch and remediation guide

  • September 11, 2022
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 11 September 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: SQLite — Corrupt DB can cause a NULL pointer dereference Related CVEs: CVE-2018-8740 Upstream summary: MITRE reports: SQLite databases whose schema is corrupted using a CREATE TABLE AS statement could […]

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FreeBSD 13 — flac — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — flac — multiple vulnerabilities (6 CVEs) — patch and remediation guide

  • September 11, 2022
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 11 September 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: flac — fix encoder bug Related CVEs: CVE-2007-3507 CVE-2007-4619 CVE-2014-8962 CVE-2014-9028 CVE-2020-0499 CVE-2021-0561 Upstream summary: The FLAC 1.3.4 release reports: Fix 12 decoder bugs found by oss-fuzz. Fix encoder bug […]

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How to Use AIX Volume Groups and Logical Volumes on IBM AIX 7.3 — step-by-step IBM AIX 7.3 tutorial on Progressive Robot

How to Use AIX Volume Groups and Logical Volumes on IBM AIX 7.3

  • September 11, 2022
  • IBM AIX
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Introduction IBM AIX 7.3 is the latest release of IBM’s enterprise-grade UNIX operating system, running on IBM Power Systems hardware. Known for its reliability, security, and performance in mission-critical environments, AIX 7.3 introduces enhanced virtualization, security hardening, and cloud integration features. This guide covers how to use aix volume groups and logical volumes on IBM […]

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Debian 11 — tuxonice-userui — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — tuxonice-userui — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • September 11, 2022
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 11 September 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2010-1205 CVE-2010-2249 Upstream summary: Buffer overflow in pngpread.c in libpng before 1.2.44 and 1.4.x before 1.4.3, as used in progressive applications, might allow remote attackers to execute arbitrary […]

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