CVE-2004-0159

CVE-2004-0159 is a high-severity vulnerability in Samhain Labs Hsftp with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Format string vulnerability in hsftp 1.11 allows remote authenticated users to cause a denial of service and possibly execute arbitrary code via file names containing format string characters that are not properly handled when executing an "ls" command.

Frequently asked questions

What is CVE-2004-0159?
Format string vulnerability in hsftp 1.11 allows remote authenticated users to cause a denial of service and possibly execute arbitrary code via file names containing format string characters that are not properly handled when executing an "ls" command.
How severe is CVE-2004-0159?
CVE-2004-0159 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2004-0159 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (95th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2004-0159?
CVE-2004-0159 primarily affects Samhain Labs Hsftp. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2004-0159?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2004-0159 published?
CVE-2004-0159 was published on 2004-03-15 and last updated on 2026-06-16.

References

Affected products (7)