Linux

Oracle Linux 9 — webkit2gtk3 — vulnerability — patch and remediation guide — diagnosis and fix on Oracle Linux 9

Oracle Linux 9 — webkit2gtk3 — vulnerability — patch and remediation guide (ELSA-2022-6634)

🟡 Medium   ⏱ 10–30 min  Last verified: 3 June 2023 Affected versions: Oracle Linux 9 📖 ~4 min read  •  Source: ELSA advisory ELSA-2022-6634 Related CVEs: CVE-2022-32893 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
Gentoo Linux — www-client/chromium-bin — multiple vulnerabilities (20 CVEs) — patch and remediation guide — diagnosis and fix on Gentoo Linux

Gentoo Linux — www-client/chromium-bin — multiple vulnerabilities (20 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-202309-17 Related CVEs: CVE-2023-0696 CVE-2023-0697 CVE-2023-0698 CVE-2023-0699 CVE-2023-0700 CVE-2023-0701 CVE-2023-0702 CVE-2023-0703  +12 more Upstream summary: Multiple vulnerabilities have been discovered in Chromium and its derivatives. Please review the CVE identifiers referenced below […]

Read more
How to Configure Jenkins Pipelines and Jenkinsfile on RHEL 9 — step-by-step RHEL 9 tutorial on Progressive Robot

How to Configure Jenkins Pipelines and Jenkinsfile on RHEL 9

Jenkins Pipeline (formerly Workflow) allows defining the entire CI/CD build, test, and deploy process as code in a Jenkinsfile committed to the source repository alongside the application code. This “Pipeline as Code” approach means the build process is version-controlled, reviewable via pull requests, and reproducible across environments. Jenkins supports two Pipeline syntaxes: Declarative Pipeline (structured, […]

Read more
AlmaLinux 9 — golang-github-cpuguy83-md2man — vulnerability — patch and remediation guide — diagnosis and fix on AlmaLinux 9

AlmaLinux 9 — golang-github-cpuguy83-md2man — vulnerability — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 25 May 2026 Affected versions: AlmaLinux 9 📖 ~4 min read  •  Source: AlmaLinux ALSA ALSA-2023:2592 Related CVEs: CVE-2022-41715 Upstream summary: go-md2man converts markdown into roff (man pages). Security Fix(es): * golang: regexp/syntax: limit memory used by parsing regexps (CVE-2022-41715) For more details about the security issue(s), […]

Read more
SLES 15 — xterm — multiple vulnerabilities (4 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — xterm — multiple vulnerabilities (4 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 2 June 2023 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory RHSA-2025:7427 (see also SUSE bugzilla) Related CVEs: CVE-2022-45063 CVE-2021-27135 CVE-2023-40359 CVE-2022-24130 Upstream summary: xterm before 375 allows code execution via font ops, e.g., because an OSC 50 response may have Ctrl-g and […]

Read more
SLES 15 — ivy-local — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — ivy-local — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 2 June 2023 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-CU-2023:712-1 (see also SUSE bugzilla) Related CVEs: CVE-2022-37865 CVE-2022-37866 Upstream summary: With Apache Ivy 2.4.0 an optional packaging attribute has been introduced that allows artifacts to be unpacked on the fly if […]

Read more
Amazon Linux 2 — kernel-livepatch-5.10.130-118.517 — vulnerability — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — kernel-livepatch-5.10.130-118.517 — vulnerability — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2LIVEPATCH-2022-092 Related CVEs: CVE-2022-2585 Upstream summary: A use-after-free flaw was found in the Linux kernel's POSIX CPU timers functionality in the way a user creates and then deletes the timer […]

Read more
SLES 15 — libapr1 — multiple vulnerabilities (3 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — libapr1 — multiple vulnerabilities (3 CVEs) — patch and remediation guide

🟡 Medium   ⏱ 10–30 min  Last verified: 2 June 2023 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory SUSE-SU-2024:3428-1 (see also SUSE bugzilla) Related CVEs: CVE-2023-49582 CVE-2011-0419 CVE-2011-1928 Upstream summary: Lax permissions set by the Apache Portable Runtime library on Unix platforms would allow local users read access to named […]

Read more
SLES 15 — eclipse-jdt — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on SLES 15

SLES 15 — eclipse-jdt — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 2 June 2023 Affected versions: SLES 15 📖 ~4 min read  •  Source: SUSE advisory openSUSE-SU-2021:0485-1 (see also SUSE bugzilla) Related CVEs: CVE-2020-27225 CVE-2023-4218 Upstream summary: In versions 4.18 and earlier of the Eclipse Platform, the Help Subsystem does not authenticate active help requests to the local […]

Read more
Amazon Linux 2 — sysstat — multiple vulnerabilities (2 CVEs) — patch and remediation guide — diagnosis and fix on Amazon Linux 2

Amazon Linux 2 — sysstat — multiple vulnerabilities (2 CVEs) — patch and remediation guide

🟠 High   ⏱ 15–60 min  Last verified: 25 May 2026 Affected versions: Amazon Linux 2 📖 ~4 min read  •  Source: Amazon Linux advisory ALAS2-2023-2068 Related CVEs: CVE-2022-39377 CVE-2023-33204 Upstream summary: sysstat through 12.7.2 allows a multiplication integer overflow in check_overflow in common.c. NOTE: this issue exists because of an incomplete fix for CVE-2022-39377. […]

Read more
CHAT