CVE-2014-3321

CVSS V2 Medium 5.7 CVSS V3 None
Description
Cisco IOS XR 4.3.4 and earlier on ASR 9000 devices, when bridge-group virtual interface (BVI) routing is enabled, allows remote attackers to cause a denial of service (chip and card hangs) via a series of crafted MPLS packets, aka Bug ID CSCuo91149.
Overview
  • CVE ID
  • CVE-2014-3321
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2014-07-18T00:55:04
  • Last Modified Date
  • 2017-01-12T11:51:37
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:cisco:ios_xr:*:*:*:*:*:*:*:* 1 OR 4.3.4
cpe:2.3:o:cisco:ios_xr:4.3.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.3.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.3.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asr_9000_rsp440_router:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asr_9001:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asr_9006:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asr_9010:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asr_9904:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asr_9912:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:asr_9922:-:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:A/AC:M/Au:N/C:N/I:N/A:C
  • Access Vector
  • ADJACENT_NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 5.7
  • Severity
  • MEDIUM
  • Exploitability Score
  • 5.5
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3321 Vendor Advisory
http://tools.cisco.com/security/center/viewAlert.x?alertId=34936 Vendor Advisory
http://www.securitytracker.com/id/1030597 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2014-3321
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3321
History
Created Old Value New Value Data Type Notes
2022-05-10 09:50:40 Added to TrackCVE
2022-12-01 23:58:30 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-01 23:58:30 2014-07-18T00:55Z 2014-07-18T00:55:04 CVE Published Date updated
2022-12-01 23:58:30 2017-01-12T11:51:37 CVE Modified Date updated
2022-12-01 23:58:30 Analyzed Vulnerability Status updated