CVE-2004-0642

Double free vulnerabilities in the error handling code for ASN.1 decoders in the (1) Key Distribution Center (KDC) library and (2) client library for MIT Kerberos 5 (krb5) 1.3.4 and earlier may allow remote attackers to execute arbitrary code.

• CWE-415

• http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000860Broken Link
• http://marc.info/?l=bugtraq&m=109508872524753&w=2Issue Tracking, Third Party Advisory
• http://rhn.redhat.com/errata/RHSA-2004-350.htmlThird Party Advisory
• http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2004-002-dblfree.txtPatch, Vendor Advisory
• http://www.debian.org/security/2004/dsa-543Mailing List, Third Party Advisory
• http://www.gentoo.org/security/en/glsa/glsa-200409-09.xmlMailing List, Third Party Advisory
• http://www.kb.cert.org/vuls/id/795632Third Party Advisory, US Government Resource
• http://www.securityfocus.com/bid/11078Broken Link, Third Party Advisory, VDB Entry
• http://www.trustix.net/errata/2004/0045/Broken Link
• http://www.us-cert.gov/cas/techalerts/TA04-247A.htmlBroken Link, Third Party Advisory, US Government Resource
• https://exchange.xforce.ibmcloud.com/vulnerabilities/17157Third Party Advisory, VDB Entry
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10709Broken Link, Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4936Broken Link, Third Party Advisory
• http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000860Broken Link
• http://marc.info/?l=bugtraq&m=109508872524753&w=2Issue Tracking, Third Party Advisory
• http://rhn.redhat.com/errata/RHSA-2004-350.htmlThird Party Advisory
• http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2004-002-dblfree.txtPatch, Vendor Advisory
• http://www.debian.org/security/2004/dsa-543Mailing List, Third Party Advisory
• http://www.gentoo.org/security/en/glsa/glsa-200409-09.xmlMailing List, Third Party Advisory
• http://www.kb.cert.org/vuls/id/795632Third Party Advisory, US Government Resource
• http://www.securityfocus.com/bid/11078Broken Link, Third Party Advisory, VDB Entry
• http://www.trustix.net/errata/2004/0045/Broken Link
• http://www.us-cert.gov/cas/techalerts/TA04-247A.htmlBroken Link, Third Party Advisory, US Government Resource
• https://exchange.xforce.ibmcloud.com/vulnerabilities/17157Third Party Advisory, VDB Entry
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10709Broken Link, Third Party Advisory
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4936Broken Link, Third Party Advisory

Published

Sep 28, 2004

Last Modified

Jun 16, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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