chris

FreeBSD 15 — rsyslog — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — rsyslog — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2025 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: rsyslog8 — heap buffer overflow on receiving TCP syslog Related CVEs: CVE-2014-3634 CVE-2022-24903 Upstream summary: Rainer Gerhards reports: Modules for TCP syslog reception have a heap buffer overflow when octet-counted […]

Read more
FreeBSD 15 — horde-base — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — horde-base — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2025 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: horde-base — XSS: VCARD attachments vulnerability Related CVEs: CVE-2008-3823 CVE-2008-3824 Upstream summary: The Horde team reports: The major changes compared to Horde version 3.3.10 are: * Fixed XSS vulnerability when […]

Read more
FreeBSD 15 — py37-cryptography — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — py37-cryptography — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 15 December 2025 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-cryptography — includes a vulnerable copy of OpenSSL Related CVEs: CVE-2018-10903 CVE-2023-0286 CVE-2023-23931 Upstream summary: pyca/cryptography's wheels include a statically linked copy of OpenSSL. The versions of OpenSSL included in […]

Read more
Common Problems 113927

RHEL 10 – firewalld rich rule disappears after reload – Fix & Prevention

🟡 Medium   ⏱ 5–30 min  Last verified: 15 December 2025 Affected versions: RHEL 10 📖 ~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 & […]

Read more
FreeBSD 14 — emacs-devel — multiple vulnerabilities (6 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 14

FreeBSD 14 — emacs-devel — multiple vulnerabilities (6 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 15 December 2025 Affected versions: FreeBSD 14 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: Emacs — Arbitrary code execution vulnerability Related CVEs: CVE-2022-45939 CVE-2022-48337 CVE-2022-48338 CVE-2022-48339 CVE-2024-53920 CVE-2025-1244 Upstream summary: Problem Description A shell injection vulnerability exists in GNU Emacs due to improper handling […]

Read more
FreeBSD 15 — mdbook — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — mdbook — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2025 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: mdbook — XSS in mdBook's search page Related CVEs: CVE-2020-26297 Upstream summary: Rust Security Response Working Group reports: The search feature of mdBook (introduced in version 0.1.4) was affected by […]

Read more
Debian 13 — 7zip-rar — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — 7zip-rar — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2025 Affected versions: Debian 13 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2025-53816 Upstream summary: 7-Zip is a file archiver with a high compression ratio. Zeroes written outside heap buffer in RAR5 handler may lead to memory corruption and denial of […]

Read more
FreeBSD 15 — bogofilter — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on FreeBSD 15

FreeBSD 15 — bogofilter — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 15 December 2025 Affected versions: FreeBSD 15 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: bogofilter — heap corruption by invalid base64 input Related CVEs: CVE-2004-1007 CVE-2005-4591 CVE-2005-4592 CVE-2010-2494 CVE-2012-5468 Upstream summary: David Relson reports: Fix a heap corruption in base64 decoder on invalid input. […]

Read more
FreeBSD 13 — py312-mysql-connector-python — vulnerability — patch and remediation guide — diagnosis and fix on FreeBSD 13

FreeBSD 13 — py312-mysql-connector-python — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2025 Affected versions: FreeBSD 13 📖 ~4 min read  •  Source: FreeBSD VuXML VuXML topic: py-mysql-connector-python — Vulnerability in the MySQL Connectors product of Oracle MySQL Related CVEs: CVE-2025-21548 Upstream summary: Oracle reports: Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/Python). Supported […]

Read more
Debian 13 — slapi-nis — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — slapi-nis — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 15 December 2025 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2015-0283 CVE-2021-3480 Upstream summary: The slapi-nis plug-in before 0.54.2 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service […]

Read more
CHAT