Operations

Debian 11 — libqb — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — libqb — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2019-12779 CVE-2023-39976 Upstream summary: libqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it uses predictable filenames (under /dev/shm and /tmp) without […]

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Debian 13 — snapd — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — snapd — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-14178 CVE-2019-11502 CVE-2019-11503 CVE-2019-7303 CVE-2019-7304 CVE-2020-11934 CVE-2020-27352 CVE-2021-3155  +10 more Upstream summary: In snapd 2.27 through 2.29.2 the 'snap logs' command could be made to call journalctl without […]

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Debian 13 — trickle — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — trickle — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-0415 Upstream summary: Untrusted search path vulnerability in trickle 1.07 allows local users to execute arbitrary code via a Trojan horse trickle-overload.so in the current working directory, which […]

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Debian 13 — libsdl2 — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — libsdl2 — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2017-2888 CVE-2019-13616 CVE-2019-13626 CVE-2019-7572 CVE-2019-7573 CVE-2019-7574 CVE-2019-7575 CVE-2019-7576  +10 more Upstream summary: An exploitable integer overflow vulnerability exists when creating a new RGB Surface in SDL 2.0.5. A […]

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Debian 13 — ocsinventory-agent — vulnerability — patch and remediation guide — diagnosis and fix on Debian 13

Debian 13 — ocsinventory-agent — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 13 (trixie) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2009-0667 Upstream summary: Untrusted search path vulnerability in Agent/Backend.pm in Ocsinventory-Agent before 0.0.9.3, and 1.x before 1.0.1, in OCS Inventory allows local users to gain privileges via a […]

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

Debian 11 — ocp — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-4046 Upstream summary: Multiple stack-based buffer overflows in Open Cubic Player 2.6.0pre6 and earlier for Windows, and 0.1.10_rc5 and earlier on Linux/BSD, allow remote attackers to execute arbitrary […]

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Debian 12 — lyskom-server — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — lyskom-server — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0366 Upstream summary: lyskom-server 2.0.7 and earlier allows unauthenticated users to cause a denial of service (CPU consumption) via a large query. Table of contents Symptom & Impact […]

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

Debian 11 — xtrans — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-4447 Upstream summary: X.Org and XFree86, including libX11, xdm, xf86dga, xinit, xload, xtrans, and xterm, does not check the return values for setuid and seteuid calls when attempting […]

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Debian 12 — r-cran-commonmark — multiple vulnerabilities (10 CVEs) — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — r-cran-commonmark — multiple vulnerabilities (10 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2020-5238 CVE-2022-24724 CVE-2022-39209 CVE-2023-22483 CVE-2023-22484 CVE-2023-22485 CVE-2023-22486 CVE-2023-24824  +2 more Upstream summary: The table extension in GitHub Flavored Markdown before version 0.29.0.gfm.1 takes O(n * n) time to […]

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Debian 11 — l2tpns — vulnerability — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — l2tpns — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 25 May 2026 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2006-5873 Upstream summary: Buffer overflow in the cluster_process_heartbeat function in cluster.c in layer 2 tunneling protocol network server (l2tpns) before 2.1.21 allows remote attackers to cause a denial […]

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