Linux

Alpine Linux 3.18 — synapse — multiple vulnerabilities (18 CVEs) — patch and remediation guide — diagnosis and fix on Alpine Linux 3.18

Alpine Linux 3.18 — synapse — multiple vulnerabilities (18 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Alpine Linux 3.18 / fixed in 1.95.1-r0 📖 ~4 min read  •  Source: Alpine secdb entry — synapse 1.95.1-r0 Related CVEs: CVE-2023-43796 CVE-2023-45129 CVE-2023-41335 CVE-2023-42453 CVE-2023-32683 CVE-2023-32682 CVE-2023-32323 CVE-2022-39335  +10 more Upstream summary: Alpine community repository for vv3.18 ships synapse 1.95.1-r0 which […]

Read more
Oracle Linux 9 — libxslt — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — libxslt — vulnerability — patch and remediation guide (ELSA-2026-6266)

🟡 Medium   ⏱ 10–30 min  Last verified: 4 March 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2026-6266 Related CVEs: CVE-2023-40403 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
openSUSE Leap 15.5 — python3-Jinja2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on openSUSE Leap 15.5

openSUSE Leap 15.5 — python3-Jinja2 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: openSUSE Leap 15.5 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:0308 (see also SUSE bugzilla) Related CVEs: CVE-2024-56326 CVE-2024-22195 CVE-2024-34064 Upstream summary: Jinja is an extensible templating engine. Prior to 3.1.5, An oversight in how the Jinja sandboxed environment detects calls […]

Read more
Oracle Linux 9 — bind — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — bind — vulnerability — patch and remediation guide (ELSA-2023-5689)

🟠 High   ⏱ 15–60 min  Last verified: 4 March 2024 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2023-5689 Related CVEs: CVE-2023-3341 Table of contents Symptom & Impact Environment & Reproduction Root Cause Analysis Quick Triage Step-by-Step Diagnosis Solution – Primary Fix Solution – Alternative Approaches Verification & Acceptance […]

Read more
Alpine Linux edge — vorbis-tools — vulnerability — patch and remediation guide — diagnosis and fix on Alpine Linux edge

Alpine Linux edge — vorbis-tools — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Alpine Linux edge / fixed in 9.54-r1 📖 ~4 min read  •  Source: Alpine secdb entry — vorbis-tools 9.54-r1 Related CVEs: CVE-2023-43361 Upstream summary: Alpine community repository for vedge ships vorbis-tools 9.54-r1 which addresses CVE-2023-43361. Table of contents Symptom & Impact Environment […]

Read more
Amazon Linux 2 — python3-idna — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — python3-idna — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2024-2699 Related CVEs: CVE-2024-3651 Upstream summary: python-idna: potential DoS via resource consumption via specially crafted inputs to idna.encode() (CVE-2024-3651) Table of contents Symptom & Impact Environment & Reproduction Root Cause […]

Read more
Debian 12 — golang-github-containers-image — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — golang-github-containers-image — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 March 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-3727 Upstream summary: A flaw was found in the github.com/containers/image library. This flaw allows attackers to trigger unexpected authenticated registry accesses on behalf of a victim user, causing […]

Read more
Debian 12 — clearsilver — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — clearsilver — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 March 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2011-4357 Upstream summary: Format string vulnerability in the p_cgi_error function in python/neo_cgi.c in the Python CGI Kit (neo_cgi) module for Clearsilver 0.10.5 and earlier allows remote attackers to […]

Read more
Debian 11 — llvm-toolchain-16 — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Debian 11

Debian 11 — llvm-toolchain-16 — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 March 2024 Affected versions: Debian 11 (bullseye) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2024-31852 CVE-2024-7883 Upstream summary: LLVM before 18.1.3 generates code in which the LR register can be overwritten without data being saved to the stack, and thus there can […]

Read more
Debian 12 — libapache-gallery-perl — vulnerability — patch and remediation guide — diagnosis and fix on Debian 12

Debian 12 — libapache-gallery-perl — vulnerability — patch and remediation guide

🟢 Low   ⏱ 5–15 min  Last verified: 3 March 2024 Affected versions: Debian 12 (bookworm) 📖 ~4 min read  •  Source: Debian Security Tracker Related CVEs: CVE-2003-0771 Upstream summary: Gallery.pm in Apache::Gallery (aka A::G) uses predictable temporary filenames when running Inline::C, which allows local users to execute arbitrary code by creating and modifying the […]

Read more
CHAT