Common Problems

Debian 11 — libprelude — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libprelude — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~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 11 — usbguard — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — usbguard — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-25058 Upstream summary: An issue was discovered in USBGuard before 1.1.0. On systems with the usbguard-dbus daemon running, an unprivileged user could make USBGuard allow all USB devices […]

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

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

🟡 Medium   ⏱ 10–30 min  Last verified: 30 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-0460 CVE-2006-4005 CVE-2006-4006 Upstream summary: Multiple buffer overflows in BomberClone before 0.11.6.2 allow remote attackers to execute arbitrary code via long error messages. Table of contents Symptom & […]

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Debian 11 — horizon — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — horizon — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 30 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2012-2094 CVE-2012-2144 CVE-2012-3540 CVE-2012-5474 CVE-2013-4471 CVE-2013-6858 CVE-2014-0157 CVE-2014-3473  +11 more Upstream summary: Cross-site scripting (XSS) vulnerability in the refresh mechanism in the log viewer in horizon/static/horizon/js/horizon.js in OpenStack […]

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Common Problems 111736

Windows Server 2022 – NPS rejects RADIUS requests with invalid authenticator – Fix & Prevention

🟠 High   ⏱ 5–30 min  Last verified: 30 October 2022 Affected versions: Windows Server 2022 📖 ~1 min read Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance Criteria Rollback Plan Prevention & Hardening Related Errors […]

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Debian 11 — pipewire — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — pipewire — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 30 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-4964 Upstream summary: Ubuntu's pipewire-pulse in snap grants microphone access even when the snap interface for audio-record is not set. Table of contents Symptom & Impact Environment & […]

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Debian 11 — mplayer — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — mplayer — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 30 October 2022 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2004-0386 CVE-2004-0433 CVE-2004-1309 CVE-2004-1310 CVE-2004-1311 CVE-2006-4800 CVE-2006-6172 CVE-2007-1246  +12 more Upstream summary: Buffer overflow in the HTTP parser for MPlayer 1.0pre3 and earlier, 0.90, and 0.91 allows remote […]

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SLES 12 — libvirglrenderer0 — multiple vulnerabilities (19 CVEs) — patch and remediation guide — diagnosis and fix on SLES 12

SLES 12 — libvirglrenderer0 — multiple vulnerabilities (19 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 30 October 2022 Affected versions: SLES 12 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2020:0016-1 (see also SUSE bugzilla) Related CVEs: CVE-2019-18389 CVE-2019-18391 CVE-2022-0135 CVE-2019-18388 CVE-2019-18390 CVE-2022-0175 CVE-2016-10214 CVE-2017-5580  +11 more Upstream summary: A heap-based buffer overflow in the vrend_renderer_transfer_write_iov function in vrend_renderer.c in virglrenderer through […]

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AlmaLinux 9 — libtirpc — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — libtirpc — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2022:8400 Related CVEs: CVE-2021-46828 Upstream summary: The libtirpc packages contain SunLib's implementation of transport-independent remote procedure call (TI-RPC) documentation, which includes a library required by programs in the nfs-utils and rpcbind packages. […]

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

Oracle Linux 8 — libarchive — vulnerability — patch and remediation guide (ELSA-2023-3018)

🟢 Low   ⏱ 5–15 min  Last verified: 30 October 2022 Affected versions: Oracle Linux 8 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-3018 Related CVEs: CVE-2022-36227 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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CHAT