CVE catalog
CVE-2025-14242
vsftpd: CVE-2025-14242
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.81% · Oct 25, 2026
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 byte sequence.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | vsftpd | sid | 3.0.5-1 | not affected |
| Debian | vsftpd | forky | 3.0.5-1 | not affected |
| Debian | vsftpd | trixie | 3.0.5-0.2 | not affected |
| Debian | vsftpd | bookworm | 3.0.3-13 | not affected |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | vsftpd | source | sid | Not affected | unimportant | Not reported | Not reported |
| Debian | vsftpd | source | forky | Not affected | unimportant | Not reported | Not reported |
| Debian | vsftpd | source | trixie | Not affected | unimportant | Not reported | Not reported |
| Debian | vsftpd | source | bookworm | Not affected | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [vsftpd]Not affected
Source package: [vsftpd]
Details (2)
3.0.3-13+b2· amd64 · bookwormNot affected
dsa · vsftpd · debian · bookworm
3.0.3-13+b2· arm64 · bookwormNot affected
dsa · vsftpd · debian · bookworm
- [vsftpd-dbg]Not affected
Source package: [vsftpd]
Details (2)
3.0.3-13+b2· amd64 · bookwormNot affected
dsa · vsftpd · debian · bookworm
3.0.3-13+b2· arm64 · bookwormNot affected
dsa · vsftpd · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2026_0605.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-14242]
- [https://security-tracker.debian.org/tracker/CVE-2025-14242]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-14242.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-0113.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]