Medium6.5Red Hat & Ubuntu Linux
Denial of service via integer overflow in ls command parameter parsing
CVE-2025-14242 Published Jan 14, 2026
CVE-2025-14242
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Denial of service via integer overflow in ls command parameter parsing. Red Hat rates this moderate (CVSS 6.5). Weakness: CWE-190. Affected package(s): vsftpd. Resolved in Red Hat advisory RHSA-2026:4470 — update the affected packages (`sudo dnf update`).
Affected versions
- vsftpd-0:3.0.3-35.el8_6.1
- vsftpd-0:3.0.3-35.el8_8.1
- vsftpd-0:3.0.5-9.el10_0.1
- vsftpd-0:3.0.3-49.el9_0.1
- vsftpd-0:3.0.3-31.el8_2.1
- vsftpd-0:3.0.5-6.el9_6.1
- vsftpd-0:3.0.5-5.el9_4.1
- vsftpd-0:3.0.3-33.el8_4.1
- vsftpd-0:3.0.5-10.el10_1.1
- vsftpd-0:3.0.3-36.el8_10.3
- vsftpd-0:3.0.5-4.el9_2.1
- vsftpd-0:3.0.5-6.el9_7.2
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Fixed versions
- RHSA-2026:4470
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
Mitigation checklist
Recommended fix / mitigation
- Update the affected package(s) to the fixed version shipped in RHSA-2026:4470 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 4 hours ago·verify at source
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