CVE-2002-1064

NONECVSS 0.0

0.0

Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, generates different responses for valid and invalid usernames, which allows remote attackers to identify valid users on the server.

CVSS v3: —
EG Score: —
EPSS: 77.2%
KEV: Not listed

Published

October 4, 2002

Last Modified

April 16, 2026

References (6)

cve@mitrehttp://archives.neohapsis.com/archives/bugtraq/2002-07/0329.html
cve@mitrehttp://www.iss.net/security_center/static/9688.php
cve@mitrehttp://www.securityfocus.com/bid/5326
af854a3a-2127-422b-91ae-364da2661108http://archives.neohapsis.com/archives/bugtraq/2002-07/0329.html
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/9688.php
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/5326

Data Freshness Timeline

(refreshed 11× in last 7d / 17× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-29 13:40 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:37 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
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2026-05-26 07:16 UTCepss_batch
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2026-05-24 16:42 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-20 22:36 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-20 11:20 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2002-1064?

CVE-2002-1064 is a none vulnerability published on October 4, 2002. Thomas Hauck Jana Server 2.x through 2.2.1, and 1.4.6 and earlier, generates different responses for valid and invalid usernames, which allows remote attackers to identify valid users on the server.

When was CVE-2002-1064 disclosed?

CVE-2002-1064 was first published in the National Vulnerability Database on October 4, 2002, with the most recent update on April 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2002-1064 actively exploited?

CVE-2002-1064 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 77.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2002-1064?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-1064, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2002-1064

📅 Published

🔄 Last Modified

🔗 References (6)