Linux

openSUSE Leap 15.5 — libvirt — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — libvirt — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:1078-1 (see also SUSE bugzilla) Related CVEs: CVE-2024-2494 CVE-2024-2496 CVE-2023-3750 CVE-2023-2700 CVE-2024-1441 Upstream summary: A flaw was found in the RPC library APIs of libvirt. The RPC server deserialization code allocates […]

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Ubuntu 18.04 — bluez — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 18.04

Ubuntu 18.04 — bluez — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 11 February 2024 Affected versions: Ubuntu 18.04 (bionic) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6809-1 Related CVEs: CVE-2022-3563 CVE-2023-27349 CVE-2023-45866 https://launchpad.net/bugs/1977968 CVE-2022-0204 CVE-2019-8922 CVE-2021-3658 CVE-2021-41229  +6 more Upstream summary: It was discovered that BlueZ could be made to dereference invalid memory. An attacker could […]

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Ubuntu 20.04 — ruby-doorkeeper — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — ruby-doorkeeper — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 11 February 2024 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6210-1 Related CVEs: CVE-2023-34246 Upstream summary: It was discovered that Doorkeeper incorrectly performed authorization checks for public clients that have been previous approved. An attacker could potentially exploit these in […]

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openSUSE Leap 15.5 — libonig4 — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — libonig4 — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:2401-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-13225 Upstream summary: A NULL Pointer Dereference in match_at() in regexec.c in Oniguruma 6.9.2 allows attackers to potentially cause denial of service by providing […]

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Ubuntu 22.04 — libxpm — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — libxpm — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 11 February 2024 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6408-1 Related CVEs: CVE-2023-43786 CVE-2023-43787 CVE-2023-43788 CVE-2023-43789 CVE-2022-44617 CVE-2022-46285 CVE-2022-4883 Upstream summary: Yair Mizrahi discovered that libXpm incorrectly handled certain malformed XPM image files. If a user were tricked into […]

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openSUSE Leap 15.5 — objectweb-asm — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — objectweb-asm — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-RU-2024:0560-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-37460 Upstream summary: Plexis Archiver is a collection of Plexus components to create archives or extract archives to a directory with a unified `Archiver`/`UnArchiver` […]

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Oracle Linux 9 — grafana — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — grafana — vulnerability — patch and remediation guide (ELSA-2024-6947)

🟠 High   ⏱ 15–60 min  Last verified: 11 February 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-6947 Related CVEs: CVE-2024-34156 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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Alpine Linux 3.18 — libjpeg-turbo — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — libjpeg-turbo — 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 2.1.5.1-r3 📖 ~4 min read  •  Source: Alpine secdb entry — libjpeg-turbo 2.1.5.1-r3 Related CVEs: CVE-2023-2804 CVE-2021-20205 CVE-2020-35538 CVE-2020-13790 CVE-2019-2201 CVE-2018-20330 CVE-2018-19664 CVE-2018-11813  +1 more Upstream summary: Alpine main repository for vv3.18 ships libjpeg-turbo 2.1.5.1-r3 which […]

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Amazon Linux 2023 — sendmail — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2023

Amazon Linux 2023 — sendmail — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2023 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2023-2023-018 Related CVEs: CVE-2021-3618 Upstream summary: ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard […]

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Alpine Linux edge — gitea — multiple vulnerabilities (14 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — gitea — multiple vulnerabilities (14 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 1.5.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — gitea 1.5.2-r0 Related CVEs: CVE-2021-45326 CVE-2021-45331 CVE-2021-45329 CVE-2023-48795 CVE-2022-42968 CVE-2022-32149 CVE-2022-30781 CVE-2022-27313  +6 more Upstream summary: Alpine community repository for vedge ships gitea 1.5.2-r0 which […]

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