{"id":"CVE-2025-14242","title":"A flaw was found in vsftpd","summary":"A flaw was found in vsftpd. This vulnerability allows a denial of service (DoS) via an integer overflow in the ls command parameter parsing, triggered by a remote, authenticated attacker sending a crafted STAT command with a specific byt…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-190"],"published":"2026-01-14","updated":"2026-06-25","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-14242","references":[{"url":"https://access.redhat.com/errata/RHSA-2026:0605","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:0606","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:0608","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4470","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4477","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4513","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4522","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4525","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4543","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4550","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4553","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/errata/RHSA-2026:4554","label":"secalert@redhat.com"},{"url":"https://access.redhat.com/security/cve/CVE-2025-14242","label":"secalert@redhat.com"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2419826","label":"secalert@redhat.com"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14242.json"},{"url":"https://www.cve.org/CVERecord?id=CVE-2025-14242"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14242"}],"tags":["nvd","csaf","vex","red-hat"],"epss":0.00807,"epssPercentile":0.5664,"ingestedAt":"2026-06-29T13:24:34.629Z","vendor":"Red Hat","product":"Red Hat Enterprise Linux AppStream EUS (v. 10.0)","affected":["enterprise_linux 6","enterprise_linux 7","enterprise_linux_appstream_eus_v_10_0","enterprise_linux_appstream_v_10","enterprise_linux_appstream_v_8","enterprise_linux_appstream_aus_v_8_2","enterprise_linux_appstream_aus_v_8_4","enterprise_linux_appstream_eus_extension_v_8_4","enterprise_linux_appstream_aus_v_8_6","enterprise_linux_appstream_e4s_v_8_6","enterprise_linux_appstream_tus_v_8_6","enterprise_linux_appstream_e4s_v_8_8","enterprise_linux_appstream_tus_v_8_8","enterprise_linux_appstream_e4s_v_9_0","enterprise_linux_appstream_e4s_v_9_2","enterprise_linux_appstream_eus_v_9_4","enterprise_linux_appstream_eus_v_9_6","enterprise_linux_appstream_v_9"],"patched":["enterprise_linux_appstream_eus_v_10_0","enterprise_linux_appstream_v_10","enterprise_linux_appstream_v_8","enterprise_linux_appstream_aus_v_8_2","enterprise_linux_appstream_aus_v_8_4","enterprise_linux_appstream_eus_extension_v_8_4","enterprise_linux_appstream_aus_v_8_6","enterprise_linux_appstream_e4s_v_8_6","enterprise_linux_appstream_tus_v_8_6","enterprise_linux_appstream_e4s_v_8_8","enterprise_linux_appstream_tus_v_8_8","enterprise_linux_appstream_e4s_v_9_0","enterprise_linux_appstream_e4s_v_9_2","enterprise_linux_appstream_eus_v_9_4","enterprise_linux_appstream_eus_v_9_6","enterprise_linux_appstream_v_9"],"slug":"CVE-2025-14242","body":"## Overview\n\nA flaw was found in vsftpd. This vulnerability allows a denial of service (DoS) via an integer overflow in the ls command parameter parsing, triggered by a remote, authenticated attacker sending a crafted STAT command with a specific byte sequence.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **RHSA-2026:4553** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v. 10.0) · released 2026-03-16 · [advisory](https://access.redhat.com/errata/RHSA-2026:4553)\n- **RHSA-2026:0606** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 10) · released 2026-01-14 · [advisory](https://access.redhat.com/errata/RHSA-2026:0606)\n- **RHSA-2026:0608** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream (v. 8) · released 2026-01-14 · [advisory](https://access.redhat.com/errata/RHSA-2026:0608)\n- **RHSA-2026:4470** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v. 8.2) · released 2026-03-12 · [advisory](https://access.redhat.com/errata/RHSA-2026:4470)\n- **RHSA-2026:4477** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v.8.4), Red Hat Enterprise Linux AppStream EUS EXTENSION (v.8.4) · released 2026-03-12 · [advisory](https://access.redhat.com/errata/RHSA-2026:4477)\n- **RHSA-2026:4550** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream AUS (v.8.6), Red Hat Enterprise Linux AppStream E4S (v.8.6), Red Hat Enterprise Linux AppStream TUS (v.8.6) · released 2026-03-12 · [advisory](https://access.redhat.com/errata/RHSA-2026:4550)\n- **RHSA-2026:4554** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.8.8), Red Hat Enterprise Linux AppStream TUS (v.8.8) · released 2026-03-16 · [advisory](https://access.redhat.com/errata/RHSA-2026:4554)\n- **RHSA-2026:4543** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.0) · released 2026-03-12 · [advisory](https://access.redhat.com/errata/RHSA-2026:4543)\n- **RHSA-2026:4522** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream E4S (v.9.2) · released 2026-03-12 · [advisory](https://access.redhat.com/errata/RHSA-2026:4522)\n- **RHSA-2026:4525** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.4) · released 2026-03-12 · [advisory](https://access.redhat.com/errata/RHSA-2026:4525)\n- **RHSA-2026:4513** · Red Hat · fixed in: Red Hat Enterprise Linux AppStream EUS (v.9.6) · released 2026-03-12 · [advisory](https://access.redhat.com/errata/RHSA-2026:4513)\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · updated 2026-10-13 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14242.json)","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}