Troubleshooting

Debian 11 — jq — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — jq — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-8863 CVE-2016-4074 CVE-2024-23337 CVE-2025-48060 CVE-2025-9403 CVE-2026-32316 CVE-2026-33947 CVE-2026-33948  +10 more Upstream summary: Off-by-one error in the tokenadd function in jv_parse.c in jq allows remote attackers to cause a […]

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Debian 11 — libuv1 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libuv1 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-8252 CVE-2021-22918 CVE-2024-24806 Upstream summary: The implementation of realpath in libuv < 10.22.1, < 12.18.4, and < 14.9.0 used within Node.js incorrectly determined the buffer size which can […]

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

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

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-9129 CVE-2017-9130 CVE-2018-19886 CVE-2018-19887 CVE-2018-19888 CVE-2018-19889 CVE-2018-19890 CVE-2018-19891 Upstream summary: The wav_open_read function in frontend/input.c in Freeware Advanced Audio Coder (FAAC) 1.28 allows remote attackers to cause a […]

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Debian 13 — enscript — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — enscript — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-1184 CVE-2004-1185 CVE-2004-1186 CVE-2008-3863 CVE-2008-4306 CVE-2008-5078 Upstream summary: The EPSF pipe support in enscript 1.6.3 allows remote attackers or local users to execute arbitrary commands via shell metacharacters. […]

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Debian 13 — ruby-redis-store — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — ruby-redis-store — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-1000248 Upstream summary: Redis-store <=v1.3.0 allows unsafe objects to be loaded from redis Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Debian 13 — libffi — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libffi — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-1000376 Upstream summary: libffi requests an executable stack allowing attackers to more easily trigger arbitrary code execution by overwriting the stack. Please note that libffi is used by a […]

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Debian 11 — libposix-2008-perl — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libposix-2008-perl — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-55564 Upstream summary: The POSIX::2008 package before 0.24 for Perl has a potential _execve50c env buffer overflow. Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

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Debian 13 — mapproxy — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — mapproxy — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-1000426 Upstream summary: MapProxy version 1.10.3 and older is vulnerable to a Cross Site Scripting attack in the demo service resulting in possible information disclosure. Table of contents Symptom […]

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