National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2003-0139 Detail

Current 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."

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Provides unauthorized access
Allows unauthorized disclosure of information
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://marc.info/?l=bugtraq&m=104791775804776&w=2
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2003-004-krb4.txt Patch Vendor Advisory
http://www.debian.org/security/2003/dsa-266
http://www.debian.org/security/2003/dsa-273
http://www.kb.cert.org/vuls/id/442569 Patch Third Party Advisory US Government Resource
http://www.redhat.com/support/errata/RHSA-2003-051.html
http://www.redhat.com/support/errata/RHSA-2003-052.html
http://www.redhat.com/support/errata/RHSA-2003-091.html
http://www.securityfocus.com/archive/1/316960/30/25250/threaded
http://www.securityfocus.com/archive/1/317130/30/25250/threaded
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A250

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/a:mit:kerberos:4
     Show Matching CPE(s)


Change History

4 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2003-0139
NVD Published Date:
03/24/2003
NVD Last Modified:
10/19/2018