CVE-2003-0139

MIT Kerberos - Unauthorized Ticket Creation via Triple-DES Key Ticket Splicing

Title source: llm
STIX 2.1

Description

Certain weaknesses in the implementation of version 4 of the Kerberos protocol (krb4) in the krb5 distribution, when triple-DES keys are used to key krb4 services, allow an attacker to create krb4 tickets for unauthorized principals using a cut-and-paste attack and "ticket splicing."

References (11)

Core 11
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2003-052.html
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/316960/30/25250/threaded
Patch, Third Party Advisory, US Government Resource third-party-advisory x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/442569
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2003-091.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2003/dsa-273
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A250
Vendor Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2003-051.html
Mailing List mailing-list x_refsource_bugtraq
http://marc.info/?l=bugtraq&m=104791775804776&w=2
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2003/dsa-266
Third Party Advisory, VDB Entry mailing-list x_refsource_bugtraq
http://www.securityfocus.com/archive/1/317130/30/25250/threaded

Scores

EPSS 0.0495
EPSS Percentile 89.8%

Details

Status published
Products (1)
mit/kerberos 4
Published Mar 24, 2003
Tracked Since Feb 18, 2026