CVE-2002-1063

CVE-2002-1063 is a medium-severity vulnerability in T. Hauck Jana Web Server with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, allows remote attackers to cause a denial of service (resource exhaustion) via a large number of FTP PASV requests, which consumes all available FTP ports.

Frequently asked questions

What is CVE-2002-1063?
Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, allows remote attackers to cause a denial of service (resource exhaustion) via a large number of FTP PASV requests, which consumes all available FTP ports.
How severe is CVE-2002-1063?
CVE-2002-1063 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2002-1063 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-1063?
CVE-2002-1063 primarily affects T. Hauck Jana Web Server. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-1063?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2002-1063 published?
CVE-2002-1063 was published on 2002-10-04 and last updated on 2026-06-16.

References

Affected products (7)

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