Linux

Amazon Linux 2 — perl — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — perl — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2023-2034 Related CVEs: CVE-2023-31484 CVE-2018-18311 CVE-2025-40909 CVE-2020-10543 CVE-2020-10878 CVE-2020-12723 Upstream summary: HTTP::Tiny 0.082, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration […]

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Debian 11 — socat — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — socat — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 16 May 2025 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-1484 CVE-2010-2799 CVE-2012-0219 CVE-2013-3571 CVE-2014-0019 CVE-2015-1379 CVE-2016-2217 CVE-2024-54661 Upstream summary: Format string vulnerability in the _msg function in error.c in socat 1.4.0.3 and earlier, when used as an […]

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Gentoo Linux — dev-ruby/rexml — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — dev-ruby/rexml — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202507-08 Related CVEs: CVE-2024-35176 CVE-2024-39908 CVE-2024-41123 CVE-2024-41946 CVE-2024-43398 CVE-2024-49761 Upstream summary: Multiple vulnerabilities have been discovered in REXML. Please review the CVE identifiers referenced below for details. Table of contents Symptom & […]

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Alpine Linux 3.20 — ppp — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — ppp — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 2.4.9-r6 📖 ~4 min read  •  Source: Alpine secdb entry — ppp 2.4.9-r6 Related CVEs: CVE-2022-4603 CVE-2020-8597 Upstream summary: Alpine main repository for vv3.20 ships ppp 2.4.9-r6 which addresses CVE-2022-4603. Table of contents Symptom & Impact […]

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Ubuntu 20.04 — xorg-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — xorg-server — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 16 May 2025 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7573-2 Related CVEs: CVE-2025-49175 CVE-2025-49176 CVE-2025-49178 CVE-2025-49179 CVE-2025-49180 CVE-2025-26594 CVE-2025-26595 CVE-2025-26596  +12 more Upstream summary: USN-7573-1 fixed several vulnerabilities in X.Org. This update provides the corresponding update for Ubuntu 16.04 […]

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openSUSE Tumbleweed — mpg123 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — mpg123 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory RHSA-2024:11193 (see also SUSE bugzilla) Related CVEs: CVE-2024-10573 CVE-2017-10683 CVE-2017-11126 Upstream summary: An out-of-bounds write flaw was found in mpg123 when handling crafted streams. When decoding PCM, the libmpg123 may write past […]

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Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 8

Oracle Linux 8 — Unbreakable Enterprise kernel — vulnerability — patch and remediation guide (ELSA-2025-20323)

🟠 High   ⏱ 15–60 min  Last verified: 16 May 2025 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-20323 Related CVEs: CVE-2024-28956 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 3.20 — rdesktop — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — rdesktop — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 1.8.6-r0 📖 ~4 min read  •  Source: Alpine secdb entry — rdesktop 1.8.6-r0 Related CVEs: CVE-2018-8794 CVE-2018-8795 CVE-2018-8797 CVE-2018-20175 CVE-2018-20176 CVE-2018-8791 CVE-2018-8792 CVE-2018-8793  +11 more Upstream summary: Alpine community repository for vv3.20 ships rdesktop 1.8.6-r0 which […]

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Oracle Linux 9 — qemu-kvm — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — qemu-kvm — vulnerability — patch and remediation guide (ELSA-2024-12574)

🟡 Medium   ⏱ 10–30 min  Last verified: 16 May 2025 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-12574 Related CVEs: CVE-2024-3447 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 3.20 — nextcloud-client — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — nextcloud-client — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 3.8.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — nextcloud-client 3.8.1-r0 Related CVEs: CVE-2023-28999 CVE-2023-23942 CVE-2023-28997 CVE-2023-28998 CVE-2022-41882 CVE-2023-22472 Upstream summary: Alpine community repository for vv3.20 ships nextcloud-client 3.8.1-r0 which addresses CVE-2023-28999. Table of […]

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