CVE-2000-0548

Current Description

Buffer overflow in Kerberos 4 KDC program allows remote attackers to cause a denial of service via the e_msg variable in the kerb_err_reply function.

Basic Data

PublishedJune 09, 2000
Last ModifiedJanuary 21, 2020
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeNVD-CWE-Other
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactPARTIAL
CVSS 2 - Base Score5.0
SeverityMEDIUM
Exploitability Score10.0
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationCygnusCygnus Network Security********
    2.3ApplicationCygnusKerbnet********
    2.3ApplicationMitKerberos********4.0
    2.3ApplicationMitKerberos 51.0*******
    2.3ApplicationMitKerberos 51.1*******
    2.3ApplicationMitKerberos 51.1.1*******

Vulnerable Software List

VendorProductVersions
Mit Kerberos *
Mit Kerberos 5 1.0, 1.1, 1.1.1
Cygnus Cygnus Network Security *
Cygnus Kerbnet *

References

NameSourceURLTags
20000609 Security Advisory: MULTIPLE DENIAL OF SERVICE VULNERABILITIES IN KRB4 KDChttp://archives.neohapsis.com/archives/bugtraq/2000-06/0064.htmlBUGTRAQExploit Patch Vendor Advisory
K-051http://ciac.llnl.gov/ciac/bulletins/k-051.shtmlCIAC
http://web.mit.edu/kerberos/www/advisories/krb4kdc.txthttp://web.mit.edu/kerberos/www/advisories/krb4kdc.txtCONFIRM
CA-2000-11http://www.cert.org/advisories/CA-2000-11.htmlCERTPatch Third Party Advisory US Government Resource
4875http://www.osvdb.org/4875OSVDB
RHSA-2000:031http://www.redhat.com/support/errata/RHSA-2000-031.htmlREDHAT