Package Management

Ubuntu 20.04 — graphicsmagick — multiple vulnerabilities (12 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — graphicsmagick — multiple vulnerabilities (12 CVEs) — patch and remediation guide

  • April 28, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 28 April 2022 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5974-1 Related CVEs: CVE-2018-20184 CVE-2018-20189 CVE-2018-5685 CVE-2018-9018 CVE-2019-11006 CVE-2020-12672 CVE-2022-1270 CVE-2019-12921  +4 more Upstream summary: It was discovered that GraphicsMagick was not properly performing bounds checks when processing TGA image […]

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Ubuntu 22.04 — nvidia-graphics-drivers-470-server — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — nvidia-graphics-drivers-470-server — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • April 28, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 28 April 2022 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-5547-1 Related CVEs: CVE-2022-31607 CVE-2022-31608 CVE-2022-31615 Upstream summary: Le Wu discovered that the NVIDIA graphics drivers did not properly perform input validation in some situations. A local user could use […]

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SLES 15 — python2-azure-core — vulnerability — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — python2-azure-core — vulnerability — patch and remediation guide

  • April 28, 2022
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 28 April 2022 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:2897-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-30187 Upstream summary: Unknown. Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution […]

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FreeBSD 13 — libXvMC — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — libXvMC — multiple vulnerabilities (20 CVEs) — patch and remediation guide

  • April 28, 2022
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 28 April 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: X.org libraries — multiple vulnerabilities Related CVEs: CVE-2013-1981 CVE-2013-1982 CVE-2013-1983 CVE-2013-1984 CVE-2013-1985 CVE-2013-1986 CVE-2013-1987 CVE-2013-1988  +12 more Upstream summary: Matthieu Herrb reports: Tobias Stoeckmann from the OpenBSD project has discovered […]

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Gentoo Linux — mail-client/alpine — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — mail-client/alpine — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • April 28, 2022
  • 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-202301-07 Related CVEs: CVE-2021-38370 CVE-2021-46853 Upstream summary: Multiple vulnerabilities have been discovered in Alpine. Please review the CVE identifiers referenced below for details. Table of contents Symptom & Impact Environment & Reproduction […]

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Debian 10 — shibboleth-sp — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 10

Debian 10 — shibboleth-sp — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • April 28, 2022
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 28 April 2022 Affected versions: Debian 10 (buster) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-28963 CVE-2021-31826 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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Oracle Linux 8 — kernel — security and stability fixes — required update — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — kernel — security and stability fixes — required update (ELSA-2020-2427)

  • April 27, 2022
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 27 April 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2020-2427 Related CVEs: CVE-2020-12657 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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FreeBSD 13 — py37-flask-caching — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py37-flask-caching — vulnerability — patch and remediation guide

  • April 27, 2022
  • BSD
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🟢 Low   ⏱ 5–15 min  Last verified: 27 April 2022 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-flask-caching — remote code execution or local privilege escalation vulnerabilities Related CVEs: CVE-2021-33026 Upstream summary: subnix reports: The Flask-Caching extension through 2.0.2 for Flask relies on Pickle for serialization, which […]

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