CVE-2017-12234

CVSS V2 High 7.8 CVSS V3 High 7.5
Description
Multiple vulnerabilities in the implementation of the Common Industrial Protocol (CIP) feature in Cisco IOS 12.4 through 15.6 could allow an unauthenticated, remote attacker to cause an affected device to reload, resulting in a denial of service (DoS) condition. The vulnerabilities are due to the improper parsing of crafted CIP packets destined to an affected device. An attacker could exploit these vulnerabilities by sending crafted CIP packets to be processed by an affected device. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition. Cisco Bug IDs: CSCvc43709.
Overview
  • CVE ID
  • CVE-2017-12234
  • Assigner
  • ykramarz@cisco.com
  • Vulnerability Status
  • Modified
  • Published Version
  • 2017-09-29T01:34:48
  • Last Modified Date
  • 2019-10-09T23:22:33
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:12.4\(25e\)jao3a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:12.4\(25e\)jao20s:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:12.4\(25e\)jap1n:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:12.4\(25e\)jap9:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.0\(2\)sqd7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.1\(2\)sg7a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(2\)e3:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(2\)e5b:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(2\)eb:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(2\)eb1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(2\)eb2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(3\)ex:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(4\)ec:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(4\)ec1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(4\)ec2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(5\)e:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(5\)e2a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(5\)e2b:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.2\(5a\)e1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jbb6a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jc7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jc50:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jc51:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jca7:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jda3:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)je1:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jnc4:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jnd2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jnp2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jpb:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jpb2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.3\(3\)jpc3:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.6\(1\)s1a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.6\(2\)s0a:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.6\(2\)s2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.6\(2\)s3:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.6\(2\)sp1b:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.6\(2\)sp1c:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:cisco:ios:15.6\(2\)sp2a:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.0
  • Vector String
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170927-cip Vendor Advisory
http://www.securitytracker.com/id/1039459 Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/101038 Third Party Advisory VDB Entry
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2017-12234
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12234
History
Created Old Value New Value Data Type Notes
2022-05-10 17:12:14 Added to TrackCVE
2022-12-02 21:28:45 psirt@cisco.com ykramarz@cisco.com CVE Assigner updated
2022-12-02 21:28:45 2017-09-29T01:34Z 2017-09-29T01:34:48 CVE Published Date updated
2022-12-02 21:28:45 2019-10-09T23:22:33 CVE Modified Date updated
2022-12-02 21:28:45 Modified Vulnerability Status updated