Current Description

Algorithmic complexity vulnerability in Cybozu Remote Service Manager through 2.3.0 and 3.x through 3.1.2 allows remote attackers to cause a denial of service (CPU consumption) via vectors that trigger colliding hash-table keys. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1983.

Basic Data

PublishedFebruary 01, 2015
Last ModifiedFebruary 02, 2015
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-399
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:C
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityLOW
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactCOMPLETE
CVSS 2 - Base Score7.8
Exploitability Score10.0
Impact Score6.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.


  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationCybozuRemote Service Manager2.3.0*******
    2.3ApplicationCybozuRemote Service Manager3.1.0*******
    2.3ApplicationCybozuRemote Service Manager3.1.1*******
    2.3ApplicationCybozuRemote Service Manager3.1.2*******

Vulnerable Software List

Cybozu Remote Service Manager 2.3.0, 3.1.0, 3.1.1, 3.1.2


JVN#13566542 Advisory
JVNDB-2015-000001 Advisory Vendor Advisory