CVE-2000-0700

Current Description

Cisco Gigabit Switch Routers (GSR) with Fast Ethernet / Gigabit Ethernet cards, from IOS versions 11.2(15)GS1A up to 11.2(19)GS0.2 and some versions of 12.0, do not properly handle line card failures, which allows remote attackers to bypass ACLs or force the interface to stop forwarding packets.

Basic Data

PublishedOctober 20, 2000
Last ModifiedSeptember 05, 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
    2.3OSCiscoIos11.2*******
    2.3OSCiscoIos11.2(8)*******
    2.3OSCiscoIos11.2(10)*******
    2.3OSCiscoIos11.2p*******
    2.3OSCiscoIos11.3*******
    2.3OSCiscoIos11.3(1)*******
    2.3OSCiscoIos12.0*******
    2.3OSCiscoIos12.0(1)*******
    2.3OSCiscoIos12.0(2)*******
    2.3OSCiscoIos12.0(3)*******
    2.3OSCiscoIos12.0(4)*******
    2.3OSCiscoIos12.0(5)*******
    2.3OSCiscoIos12.0(6)*******
    2.3OSCiscoIos12.0(7)t*******
    2.3OSCiscoIos12.1*******
  • OR - Configuration 2
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3HardwareCiscoGigabit Switch Router 12008********
    2.3HardwareCiscoGigabit Switch Router 12012********
    2.3HardwareCiscoGigabit Switch Router 12016********

Vulnerable Software List

VendorProductVersions
Cisco Gigabit Switch Router 12008 *
Cisco Ios 11.2, 11.2(10), 11.2(8), 11.2p, 11.3, 11.3(1), 12.0, 12.0(1), 12.0(2), 12.0(3), 12.0(4), 12.0(5), 12.0(6), 12.0(7)t, 12.1
Cisco Gigabit Switch Router 12012 *
Cisco Gigabit Switch Router 12016 *

References

NameSourceURLTags
20000803 Possible Access Control Bypass and Denial of Service in Gigabit Switch Routers Using Gigabit Ethernet or Fast Ethernet Cardshttp://www.cisco.com/warp/public/707/gsraclbypassdos-pub.shtmlCISCOPATCH Vendor Advisory
793http://www.osvdb.org/793OSVDB
798http://www.osvdb.org/798OSVDB
1541http://www.securityfocus.com/bid/1541BIDPATCH Vendor Advisory