When was CVE-2004-0523 disclosed?

CVE-2004-0523 was first published in the National Vulnerability Database on August 18, 2004, 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-2004-0523 actively exploited?

CVE-2004-0523 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 96.4% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2004-0523?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2004-0523, 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-2004-0523

NONECVSS 0.0Elevated

0.0

Multiple buffer overflows in krb5_aname_to_localname for MIT Kerberos 5 (krb5) 1.3.3 and earlier allow remote attackers to execute arbitrary code as root.

CVSS v3: —
EG Score: —
EPSS: 96.4%
KEV: Not listed

References (38)

cve@mitreftp://patches.sgi.com/support/free/security/advisories/20040604-01-U.asc
cve@mitreftp://patches.sgi.com/support/free/security/advisories/20040605-01-U.asc
cve@mitrehttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000860
cve@mitrehttp://lwn.net/Articles/88206/
cve@mitrehttp://marc.info/?l=bugtraq&m=108612325909496&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=108619161815320&w=2
cve@mitrehttp://marc.info/?l=bugtraq&m=108619250923790&w=2
cve@mitrehttp://sunsolve.sun.com/search/document.do?assetkey=1-26-101512-1
cve@mitrehttp://www.debian.org/security/2004/dsa-520
cve@mitrehttp://www.gentoo.org/security/en/glsa/glsa-200406-21.xml
cve@mitrehttp://www.kb.cert.org/vuls/id/686862
cve@mitrehttp://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:056
cve@mitrehttp://www.redhat.com/support/errata/RHSA-2004-236.html
cve@mitrehttp://www.securityfocus.com/bid/10448
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/16268

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CVE-2004-0523

Published

Last Modified

References (38)

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2004-0523?

CVE-2004-0523

📅 Published

🔄 Last Modified

🔗 References (38)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2004-0523?

Published

Last Modified

References (38)

Frequently asked(4)