CVE-2013-6693

CVSS V2 Medium 5.4 CVSS V3 None
Description
The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345.
Overview
  • CVE ID
  • CVE-2013-6693
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2013-11-22T01:55:04
  • Last Modified Date
  • 2013-11-22T22:43:31
Weakness Enumerations
CWE URL
CWE-119 http://cwe.mitre.org/data/definitions/119.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:cisco:ios:*:*:*:*:*:*:*:* 1 OR 15.3\(3\)s
cpe:2.3:o:cisco:ios:15.3\(2\)s:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3s:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:cisco:7600_router:*:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:H/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • HIGH
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 5.4
  • Severity
  • MEDIUM
  • Exploitability Score
  • 4.9
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
http://tools.cisco.com/security/center/viewAlert.x?alertId=31861 Vendor Advisory
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6693 Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2013-6693
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-6693
History
Created Old Value New Value Data Type Notes
2022-05-10 10:39:55 Added to TrackCVE
2022-12-01 20:53:40 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-01 20:53:40 2013-11-22T01:55Z 2013-11-22T01:55:04 CVE Published Date updated
2022-12-01 20:53:40 2013-11-22T22:43:31 CVE Modified Date updated
2022-12-01 20:53:40 Analyzed Vulnerability Status updated