Common Problems

Ubuntu 22.04 — libtommath — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — libtommath — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 13 December 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6402-1 Related CVEs: CVE-2023-36328 Upstream summary: It was discovered that LibTomMath incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code and cause a denial […]

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openSUSE Tumbleweed — atril — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — atril — vulnerability — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE security advisory (see also SUSE bugzilla) Related CVEs: CVE-2023-51698 Upstream summary: Atril is a simple multi-page document viewer. Atril is vulnerable to a critical Command Injection Vulnerability. This vulnerability gives the attacker immediate […]

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Oracle Linux 9 — python3.11-cryptography — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — python3.11-cryptography — vulnerability — patch and remediation guide (ELSA-2024-2337)

🟡 Medium   ⏱ 10–30 min  Last verified: 13 December 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-2337 Related CVEs: CVE-2023-49083 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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Gentoo Linux — app-containers/containerd — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — app-containers/containerd — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202408-01 Related CVEs: CVE-2023-25153 CVE-2023-25173 CVE-2021-32760 CVE-2021-41103 CVE-2022-23471 CVE-2022-23648 CVE-2022-24769 CVE-2022-31030 Upstream summary: Multiple vulnerabilities have been discovered in containerd. Please review the CVE identifiers referenced below for details. Table of contents […]

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Oracle Linux 8 — nss — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — nss — vulnerability — patch and remediation guide (ELSA-2023-1252)

🟠 High   ⏱ 15–60 min  Last verified: 13 December 2023 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-1252 Related CVEs: CVE-2023-0767 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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Oracle Linux 9 — ELSA-2022-9065-1: firefox — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — ELSA-2022-9065-1: firefox — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 13 December 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-9065-1 Related CVEs: CVE-2022-46881 CVE-2022-46882 CVE-2022-46880 CVE-2022-46874 CVE-2022-46872 CVE-2022-46878 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Alpine Linux 3.18 — hdf5 — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — hdf5 — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.12.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — hdf5 1.12.2-r0 Related CVEs: CVE-2018-17432 CVE-2018-11206 CVE-2018-13869 CVE-2018-13870 CVE-2018-14033 CVE-2018-14460 CVE-2018-17435 CVE-2019-9151  +1 more Upstream summary: Alpine community repository for vv3.18 ships hdf5 1.12.2-r0 which […]

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openSUSE Tumbleweed — lxd — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — lxd — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2024:14564-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-46565 Upstream summary: Buffer Overflow vulnerability in osrg gobgp commit 419c50dfac578daa4d11256904d0dc182f1a9b22 allows a remote attacker to cause a denial of service via the handlingError function […]

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FreeBSD 14 — p5-Mail-SpamAssassin — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — p5-Mail-SpamAssassin — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 12 December 2023 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: p5-Mail-SpamAssassin — local user symlink-attack DoS vulnerability Related CVEs: CVE-2004-0796 CVE-2005-1266 CVE-2007-2873 Upstream summary: SpamAssassin website reports: A local user symlink-attack DoS vulnerability in SpamAssassin has been found, affecting versions […]

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NetBSD 9.4 — f2c — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — f2c — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged f2c<20001205nb8 for vulnerability class 'local-file-write'. Reference: http://www.debian.org/security/2005/dsa-661 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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