2023 - Page 226 of 885

NetBSD 9.4 — cross-freemint-binutils — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — cross-freemint-binutils — multiple vulnerabilities (15 CVEs) — patch and remediation guide

  • October 7, 2023
  • BSD
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2017-7300 CVE-2017-14333 CVE-2017-14529 CVE-2017-7299 CVE-2017-7301 CVE-2017-7302 CVE-2017-7303 CVE-2017-7304  +7 more Upstream summary: pkgsrc audit-packages flagged cross-freemint-binutils<2.29 for vulnerability class 'heap-overflow'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2017-7300 Table of contents Symptom & Impact Environment […]

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Windows Server 2016 — KB5022286 — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Windows Server 2016

Windows Server 2016 — KB5022286 — multiple vulnerabilities (20 CVEs) — patch and remediation guide

🔴 Critical   ⏱ 15–90 min  Last verified: 25 May 2026 Affected versions: Windows Server 2016 📖 ~4 min read  •  Source: Microsoft KB5022286 • MSRC update-guide entry Related CVEs: CVE-2023-21535 CVE-2023-21546 CVE-2023-21543 CVE-2023-21548 CVE-2023-21555 CVE-2023-21556 CVE-2023-21561 CVE-2023-21679  +12 more Affected components: Windows Server 2016 Table of contents Symptom & Impact Environment & Reproduction Root […]

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Debian 12 — apcupsd — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — apcupsd — multiple vulnerabilities (2 CVEs) — patch and remediation guide

  • October 7, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 7 October 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0098 CVE-2003-0099 Upstream summary: Unknown vulnerability in apcupsd before 3.8.6, and 3.10.x before 3.10.5, allows remote attackers to gain root privileges, possibly via format strings in a request […]

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

Debian 12 — ncompress — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • October 7, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 7 October 2023 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2001-1413 CVE-2006-1168 CVE-2010-0001 Upstream summary: Stack-based buffer overflow in the comprexx function for ncompress 4.2.4 and earlier, when used in situations that cross security boundaries (such as FTP […]

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Alpine Linux 3.18 — py3-urllib3 — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — py3-urllib3 — multiple vulnerabilities (4 CVEs) — patch and remediation guide

  • October 7, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.26.4-r0 📖 ~4 min read  •  Source: Alpine secdb entry — py3-urllib3 1.26.4-r0 Related CVEs: CVE-2021-28363 CVE-2023-45803 CVE-2023-43804 CVE-2020-26137 Upstream summary: Alpine main repository for vv3.18 ships py3-urllib3 1.26.4-r0 which addresses CVE-2021-28363. Table of contents Symptom […]

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Ubuntu 22.04 — flask-security — vulnerability — patch and remediation guide — diagnosis and fix on Ubuntu 22.04

Ubuntu 22.04 — flask-security — vulnerability — patch and remediation guide

  • October 7, 2023
  • Linux
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🟢 Low   ⏱ 5–15 min  Last verified: 7 October 2023 Affected versions: Ubuntu 22.04 (jammy) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6792-1 Related CVEs: CVE-2021-23385 Upstream summary: Naom Moshe discovered that Flask-Security incorrectly validated URLs. An attacker could use this issue to redirect users to arbitrary URLs. Table of contents Symptom […]

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NetBSD 9.4 — ethereal-0.10.[0-7] — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — ethereal — vulnerability — patch and remediation guide

  • October 7, 2023
  • BSD
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Upstream summary: pkgsrc audit-packages flagged ethereal{,nb*} for vulnerability class 'remote-code-execution'. Reference: http://www.ethereal.com/appnotes/enpa-sa-00016.html Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary […]

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Oracle Linux 9 — gdk-pixbuf2 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — gdk-pixbuf2 — vulnerability — patch and remediation guide (ELSA-2024-3834)

  • October 7, 2023
  • Linux
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🟡 Medium   ⏱ 10–30 min  Last verified: 7 October 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2024-3834 Related CVEs: CVE-2022-48622 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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openSUSE Leap 15.5 — vlc — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — vlc — multiple vulnerabilities (3 CVEs) — patch and remediation guide

  • October 7, 2023
  • Linux
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🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2022:2947-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-37434 CVE-2022-41325 CVE-2023-5217 Upstream summary: zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip […]

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Common Problems 120046

Debian 12 Time Drift Due to chrony Source Instability

  • October 7, 2023
  • Linux
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🟡 Medium   ⏱ 5–30 min  Last verified: 7 October 2023 Affected versions: Debian 12 📖 ~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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