CVE-2000-0486

Current Description

Buffer overflow in Cisco TACACS+ tac_plus server allows remote attackers to cause a denial of service via a malformed packet with a long length field.

Basic Data

PublishedMay 30, 2000
Last ModifiedOctober 10, 2017
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

  • AND
    • OR - Configuration 1
      Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
      2.3OSCiscoIos********
    • OR Running on/with:
      Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
      2.3ApplicationCiscoTacacsf4.0.2alpha*******
      2.3ApplicationCiscoTacacsf4.0.3alpha*******

Vulnerable Software List

VendorProductVersions
Cisco Tacacs f4.0.2alpha, f4.0.3alpha
Cisco Ios *

References

NameSourceURLTags
20000530 An Analysis of the TACACS+ Protocol and its Implementationshttp://archives.neohapsis.com/archives/bugtraq/2000-05/0369.htmlBUGTRAQPatch Vendor Advisory
http://archives.neohapsis.com/archives/bugtraq/2000-05/0370.htmlhttp://archives.neohapsis.com/archives/bugtraq/2000-05/0370.htmlCONFIRM
1293http://www.securityfocus.com/bid/1293BID
tacacsplus-packet-length-dos(4985)https://exchange.xforce.ibmcloud.com/vulnerabilities/4985XF