CVE-2003-1416

CVE-2003-1416 is a medium-severity vulnerability in Bisonftp Bisonftp Server 4 with a CVSS 2.0 base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Description

BisonFTP Server 4 release 2 allows remote attackers to cause a denial of service (CPU consumption) via a long (1) ls or (2) cwd command.

Frequently asked questions

What is CVE-2003-1416?
BisonFTP Server 4 release 2 allows remote attackers to cause a denial of service (CPU consumption) via a long (1) ls or (2) cwd command.
How severe is CVE-2003-1416?
CVE-2003-1416 has a CVSS 2.0 base score of 4.3, rated medium severity.
Is CVE-2003-1416 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2003-1416?
CVE-2003-1416 affects Bisonftp Bisonftp Server 4. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2003-1416?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2003-1416 published?
CVE-2003-1416 was published on 2003-12-31 and last updated on 2026-06-16.

References

Affected products (1)

More vulnerabilities in Bisonftp Bisonftp Server 4

All CVEs affecting Bisonftp Bisonftp Server 4 →

Other CWE-20 (Improper Input Validation) vulnerabilities

Browse all CWE-20 (Improper Input Validation) vulnerabilities →