When was CVE-2002-1511 disclosed?

CVE-2002-1511 was first published in the National Vulnerability Database on March 3, 2003, 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-2002-1511 actively exploited?

CVE-2002-1511 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 80.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2002-1511?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2002-1511, 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.

CVE-2002-1511

NONECVSS 0.0

0.0

The vncserver wrapper for vnc before 3.3.3r2-21 uses the rand() function instead of srand(), which causes vncserver to generate weak cookies.

CVSS v3: —
EG Score: —
EPSS: 80.4%
KEV: Not listed

References (18)

cve@mitrehttp://changelogs.credativ.org/debian/pool/main/v/vnc/vnc_3.3.6-3/changelog
cve@mitrehttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000640
cve@mitrehttp://security.gentoo.org/glsa/glsa-200302-15.xml
cve@mitrehttp://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/56161
cve@mitrehttp://www.iss.net/security_center/static/11384.php
cve@mitrehttp://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:022
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2003-041.html
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2003-068.html
cve@mitrehttp://www.securityfocus.com/bid/6905
af854a3a-2127-422b-91ae-364da2661108http://changelogs.credativ.org/debian/pool/main/v/vnc/vnc_3.3.6-3/changelog
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000640
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200302-15.xml
af854a3a-2127-422b-91ae-364da2661108http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert/56161
af854a3a-2127-422b-91ae-364da2661108http://www.iss.net/security_center/static/11384.php
af854a3a-2127-422b-91ae-364da2661108http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:022

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CVE-2002-1511

Published

Last Modified

References (18)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2002-1511?

CVE-2002-1511

📅 Published

🔄 Last Modified

🔗 References (18)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2002-1511?

Published

Last Modified

References (18)

Frequently asked(4)