Package Management

openSUSE Leap 15.5 — ppp — vulnerability — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — ppp — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2023:4961-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-4603 Upstream summary: ** DISPUTED ** A vulnerability classified as problematic has been found in ppp. Affected is the function dumpppp of the file […]

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Ubuntu 20.04 — busybox — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — busybox — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 20 April 2024 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6961-1 Related CVEs: CVE-2022-48174 CVE-2023-42363 CVE-2023-42364 CVE-2023-42365 CVE-2021-28831 CVE-2021-42374 CVE-2021-42378 CVE-2021-42379  +7 more Upstream summary: It was discovered that BusyBox did not properly validate user input when performing certain arithmetic […]

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NetBSD 9.4 — firefox-bin — vulnerability — patch and remediation guide — diagnosis and fix on NetBSD 9.4

NetBSD 9.4 — firefox-bin — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: NetBSD 9.4 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2006-1993 Upstream summary: pkgsrc audit-packages flagged firefox-bin<0.10 for vulnerability class 'remote-code-execution'. Reference: http://secunia.com/advisories/12526/ Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis […]

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Ubuntu 20.04 — sssd — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Ubuntu 20.04

Ubuntu 20.04 — sssd — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 20 April 2024 Affected versions: Ubuntu 20.04 (focal) 📖 ~4 min read  •  Source: Ubuntu Security Notice USN-6836-1 Related CVEs: CVE-2023-3758 https://launchpad.net/bugs/2023598 CVE-2022-4254 CVE-2018-10852 CVE-2018-16838 CVE-2019-3811 CVE-2021-3621 Upstream summary: It was discovered that SSSD did not always correctly apply the GPO policy for authenticated users, contrary to […]

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Gentoo Linux — media-libs/harfbuzz — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — media-libs/harfbuzz — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202209-11 Related CVEs: CVE-2021-45931 CVE-2022-33068 CVE-2023-22006 CVE-2023-22036 CVE-2023-22041 CVE-2023-22044 CVE-2023-22045 CVE-2023-22049  +1 more Upstream summary: Multiple vulnerabilities have been discovered in HarfBuzz. Please review the CVE identifiers referenced below for details. Table […]

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Alpine Linux 3.18 — openvpn — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — openvpn — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 2.6.7-r0 📖 ~4 min read  •  Source: Alpine secdb entry — openvpn 2.6.7-r0 Related CVEs: CVE-2023-46849 CVE-2023-46850 CVE-2024-5594 CVE-2024-28882 CVE-2022-0547 CVE-2020-15078 CVE-2020-11810 CVE-2018-9336  +3 more Upstream summary: Alpine main repository for vv3.18 ships openvpn 2.6.7-r0 which […]

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Gentoo Linux — sys-apps/flatpak — multiple vulnerabilities (9 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — sys-apps/flatpak — multiple vulnerabilities (9 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Gentoo Linux 📖 ~4 min read  •  Source: Gentoo GLSA GLSA-202411-02 Related CVEs: CVE-2024-42472 CVE-2024-32462 CVE-2021-21381 CVE-2021-41133 CVE-2021-43860 CVE-2022-21682 CVE-2023-28100 CVE-2023-28101  +1 more Upstream summary: A vulnerability has been discovered in Flatpak. Please review the CVE identifier referenced below for details. Table […]

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NetBSD 10.0 — ruby27-base — multiple vulnerabilities (8 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — ruby27-base — multiple vulnerabilities (8 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2021-31799 CVE-2021-32066 CVE-2021-41819 CVE-2021-41816 CVE-2022-28739 CVE-2020-10933 CVE-2021-31810 CVE-2021-41817 Upstream summary: pkgsrc audit-packages flagged ruby27-base<2.7.4 for vulnerability class 'command-injection'. Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-31799 Table of contents Symptom & Impact Environment & Reproduction […]

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NetBSD 10.0 — php71-gd — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on NetBSD 10.0

NetBSD 10.0 — php71-gd — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: NetBSD 10.0 📖 ~4 min read  •  Source: pkgsrc audit-packages entry Related CVEs: CVE-2016-7568 CVE-2018-5711 CVE-2019-6977 CVE-2017-7890 CVE-2019-11038 Upstream summary: pkgsrc audit-packages flagged php71-gd<7.1.0beta1nb1 for vulnerability class 'heap-overflow'. Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2016-7568 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis […]

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