Linux

Debian 12 — libnetwork-ipv4addr-perl — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libnetwork-ipv4addr-perl — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 28 May 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-47155 Upstream summary: The Net::IPV4Addr module 0.10 for Perl does not properly consider extraneous zero characters in an IP address string, which (in some situations) allows attackers to […]

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Debian 12 — libmediainfo — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libmediainfo — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 28 May 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-11372 CVE-2019-11373 CVE-2020-15395 CVE-2020-26797 Upstream summary: An out-of-bounds read in MediaInfoLib::File__Tags_Helper::Synched_Test in Tag/File__Tags.cpp in MediaInfoLib in MediaArea MediaInfo 18.12 leads to a crash. Table of contents Symptom & […]

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Alpine Linux 3.20 — xwayland — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — xwayland — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 24.1.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — xwayland 24.1.4-r0 Related CVEs: CVE-2024-9632 CVE-2024-31080 CVE-2024-31081 CVE-2024-31083 CVE-2023-6816 CVE-2024-0229 CVE-2024-21885 CVE-2024-21886  +12 more Upstream summary: Alpine community repository for vv3.20 ships xwayland 24.1.4-r0 which […]

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Ubuntu 16.04 — tinyproxy — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 16.04

Ubuntu 16.04 — tinyproxy — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 28 May 2024 Affected versions: Ubuntu 16.04 (xenial) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7190-1 Related CVEs: CVE-2023-49606 CVE-2022-40468 CVE-2017-11747 Upstream summary: It was discovered that Tinyproxy did not properly manage memory during the parsing of HTTP connection headers. An attacker could use this […]

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Alpine Linux 3.19 — guix — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — guix — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 1.4.0-r5 📖 ~4 min read  •  Source: Alpine secdb entry — guix 1.4.0-r5 Related CVEs: CVE-2024-27297 Upstream summary: Alpine community repository for vv3.19 ships guix 1.4.0-r5 which addresses CVE-2024-27297. Table of contents Symptom & Impact Environment […]

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SLES 15 — python311-Werkzeug — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — python311-Werkzeug — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 28 May 2024 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:4288-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-46136 CVE-2024-49767 Upstream summary: Werkzeug is a comprehensive WSGI web application library. In versions on the 3.x branch prior to 3.0.1 and on the 2.x […]

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Alpine Linux 3.19 — mbedtls — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — mbedtls — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 2.7.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — mbedtls 2.7.0-r0 Related CVEs: CVE-2018-0488 CVE-2018-0487 CVE-2017-18187 CVE-2017-14032 CVE-2017-2784 CVE-2024-45157 CVE-2024-28960 CVE-2024-23170  +12 more Upstream summary: Alpine main repository for vv3.19 ships mbedtls 2.7.0-r0 which […]

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Oracle Linux 9 — python-zipp — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — python-zipp — vulnerability — patch and remediation guide (ELSA-2025-20533)

🟡 Medium   ⏱ 10–30 min  Last verified: 28 May 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2025-20533 Related CVEs: CVE-2024-5569 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 — thunderbird — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — thunderbird — vulnerability — patch and remediation guide (ELSA-2024-10592)

🟠 High   ⏱ 15–60 min  Last verified: 28 May 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-10592 Related CVEs: CVE-2024-11695 CVE-2024-11692 CVE-2024-11696 CVE-2024-11159 CVE-2024-11694 CVE-2024-11697 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – […]

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Debian 12 — amavisd-new — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — amavisd-new — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 27 May 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-28054 Upstream summary: Amavis before 2.12.3 and 2.13.x before 2.13.1, in part because of its use of MIME-tools, has an Interpretation Conflict (relative to some mail user agents) […]

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