CVE-2000-0453

Current Description

XFree86 3.3.x and 4.0 allows a user to cause a denial of service via a negative counter value in a malformed TCP packet that is sent to port 6000.

Basic Data

PublishedMay 18, 2000
Last ModifiedSeptember 10, 2008
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
    2.3ApplicationXfree86 ProjectX11r63.3.5*******
    2.3ApplicationXfree86 ProjectX11r63.3.6*******
    2.3ApplicationXfree86 ProjectX11r64.0*******

Vulnerable Software List

VendorProductVersions
Xfree86 Project X11r6 3.3.5, 3.3.6, 4.0

References

NameSourceURLTags
CSSA-2000-012.0ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2000-012.0.txtCALDERA
20000518 Nasty XFree Xserver DoShttp://archives.neohapsis.com/archives/bugtraq/2000-05/0223.htmlBUGTRAQ
1235http://www.securityfocus.com/bid/1235BID