CVE-2012-4617

CVSS V2 High 7.1 CVSS V3 None
Description
The BGP implementation in Cisco IOS 15.2, IOS XE 3.5.xS before 3.5.2S, and IOS XR 4.1.0 through 4.2.2 allows remote attackers to cause a denial of service (multiple connection resets) by leveraging a peer relationship and sending a malformed attribute, aka Bug IDs CSCtt35379, CSCty58300, CSCtz63248, and CSCtz62914.
Overview
  • CVE ID
  • CVE-2012-4617
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2012-09-27T00:55:00
  • Last Modified Date
  • 2013-02-14T04:56:49
Weakness Enumerations
CWE URL
CWE-20 http://cwe.mitre.org/data/definitions/20.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:o:cisco:ios:15.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xe:3.5.1s:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.1.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.1.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.2.0:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.2.1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios_xr:4.2.2:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.1
  • Severity
  • HIGH
  • Exploitability Score
  • 8.6
  • Impact Score
  • 6.9
References
Reference URL Reference Tags
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120926-bgp Vendor Advisory
http://www.securityfocus.com/bid/55694
http://www.securitytracker.com/id?1027576
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2012-4617
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4617
History
Created Old Value New Value Data Type Notes
2022-05-10 10:47:27 Added to TrackCVE