Linux

Debian 12 — lam — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — lam — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-3736 Upstream summary: ltdl.c in libltdl in GNU Libtool 1.5.x, and 2.2.6 before 2.2.6b, as used in Ham Radio Control Libraries, Q, and possibly other products, attempts to […]

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Debian 12 — ruby-zip — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — ruby-zip — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-5946 CVE-2018-1000544 CVE-2019-16892 Upstream summary: The Zip::File component in the rubyzip gem before 1.2.1 for Ruby has a directory traversal vulnerability. If a site allows uploading of .zip […]

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Debian 12 — bash-completion — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — bash-completion — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 September 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2018-7738 Upstream summary: In util-linux before 2.32-rc1, bash-completion/umount allows local users to gain privileges by embedding shell commands in a mountpoint name, which is mishandled during a umount […]

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Alpine Linux 3.20 — black — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — black — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 24.3.0-r0 📖 ~4 min read  •  Source: Alpine secdb entry — black 24.3.0-r0 Related CVEs: CVE-2024-21503 Upstream summary: Alpine community repository for vv3.20 ships black 24.3.0-r0 which addresses CVE-2024-21503. Table of contents Symptom & Impact Environment […]

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Ubuntu 22.04 — proftpd-dfsg — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — proftpd-dfsg — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 September 2024 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-7297-1 Related CVEs: CVE-2023-48795 CVE-2023-51713 CVE-2024-48651 Upstream summary: Fabian Bäumer, Marcus Brinkmann, and Jörg Schwenk discovered that the transport protocol implementation in ProFTPD had weak integrity checks. An attacker could […]

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Alpine Linux 3.20 — epiphany — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — epiphany — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 42.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — epiphany 42.2-r0 Related CVEs: CVE-2022-29536 CVE-2021-45085 CVE-2021-45086 CVE-2021-45087 CVE-2021-45088 Upstream summary: Alpine community repository for vv3.20 ships epiphany 42.2-r0 which addresses CVE-2022-29536. Table of contents […]

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

Oracle Linux 8 — libsoup — vulnerability — patch and remediation guide (ELSA-2024-9573)

🟠 High   ⏱ 15–60 min  Last verified: 25 September 2024 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-9573 Related CVEs: CVE-2024-52530 CVE-2024-52532 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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Alpine Linux 3.19 — py3-asyncssh — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux 3.19

Alpine Linux 3.19 — py3-asyncssh — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 2.14.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-asyncssh 2.14.2-r0 Related CVEs: CVE-2023-48795 Upstream summary: Alpine community repository for vv3.19 ships py3-asyncssh 2.14.2-r0 which addresses CVE-2023-48795. Table of contents Symptom & Impact Environment […]

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

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

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.19 / fixed in 3.2.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — confuse 3.2.2-r0 Related CVEs: CVE-2018-14447 Upstream summary: Alpine main repository for vv3.19 ships confuse 3.2.2-r0 which addresses CVE-2018-14447. Table of contents Symptom & Impact Environment […]

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