Linux

Debian 11 — golang-golang-x-net — multiple vulnerabilities (13 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — golang-golang-x-net — multiple vulnerabilities (13 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 22 June 2024 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2021-31525 CVE-2021-33194 CVE-2021-44716 CVE-2022-27664 CVE-2022-41717 CVE-2022-41723 CVE-2023-3978 CVE-2023-45288  +5 more Upstream summary: net/http in Go before 1.15.12 and 1.16.x before 1.16.4 allows remote attackers to cause a denial […]

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openSUSE Tumbleweed — xterm — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — xterm — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:7427 (see also SUSE bugzilla) Related CVEs: CVE-2022-45063 CVE-2021-27135 CVE-2023-40359 Upstream summary: xterm before 375 allows code execution via font ops, e.g., because an OSC 50 response may have Ctrl-g and therefore […]

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Debian 12 — stunnel4 — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — stunnel4 — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 22 June 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2002-1563 CVE-2003-0740 CVE-2008-2420 CVE-2011-2940 CVE-2013-1762 CVE-2015-3644 CVE-2021-20230 Upstream summary: stunnel 4.0.3 and earlier allows attackers to cause a denial of service (crash) via SIGCHLD signal handler race conditions […]

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openSUSE Tumbleweed — go1.20 — multiple vulnerabilities (7 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Tumbleweed

openSUSE Tumbleweed — go1.20 — multiple vulnerabilities (7 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Tumbleweed 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:4104-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-39326 CVE-2023-39323 CVE-2023-45284 CVE-2023-45285 CVE-2023-45283 CVE-2023-39318 CVE-2023-39319 Upstream summary: A malicious HTTP sender can use chunk extensions to cause a receiver reading from a request […]

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Alpine Linux 3.20 — xrdp — multiple vulnerabilities (15 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — xrdp — multiple vulnerabilities (15 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 0.9.23.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — xrdp 0.9.23.1-r0 Related CVEs: CVE-2023-42822 CVE-2023-40184 CVE-2022-23468 CVE-2022-23477 CVE-2022-23478 CVE-2022-23479 CVE-2022-23480 CVE-2022-23481  +7 more Upstream summary: Alpine community repository for vv3.20 ships xrdp 0.9.23.1-r0 which […]

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

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

🟡 Medium   ⏱ 10–30 min  Last verified: 22 June 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2022-23451 CVE-2022-23452 CVE-2022-3100 Upstream summary: An authorization flaw was found in openstack-barbican. The default policy rules for the secret metadata API allowed any authenticated user to add, modify, […]

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Alpine Linux 3.20 — miniupnpd — multiple vulnerabilities (5 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — miniupnpd — multiple vulnerabilities (5 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 2.2.2-r0 📖 ~4 min read  •  Source: Alpine secdb entry — miniupnpd 2.2.2-r0 Related CVEs: CVE-2019-12107 CVE-2019-12108 CVE-2019-12109 CVE-2019-12110 CVE-2019-12111 Upstream summary: Alpine community repository for vv3.20 ships miniupnpd 2.2.2-r0 which addresses CVE-2019-12107. Table of contents […]

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Alpine Linux 3.20 — heimdal — multiple vulnerabilities (11 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.20

Alpine Linux 3.20 — heimdal — multiple vulnerabilities (11 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.20 / fixed in 7.8.0-r2 📖 ~4 min read  •  Source: Alpine secdb entry — heimdal 7.8.0-r2 Related CVEs: CVE-2022-45142 CVE-2019-14870 CVE-2021-3671 CVE-2021-44758 CVE-2022-3437 CVE-2022-41916 CVE-2022-42898 CVE-2022-44640  +3 more Upstream summary: Alpine main repository for vv3.20 ships heimdal 7.8.0-r2 which […]

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Debian 12 — golang-github-nats-io-jwt — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — golang-github-nats-io-jwt — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 22 June 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-26521 CVE-2020-26892 CVE-2021-3127 Upstream summary: The JWT library in NATS nats-server before 2.1.9 allows a denial of service (a nil dereference in Go code). Table of contents Symptom […]

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