Executive Summary

Informations
Name CVE-2017-12233 First vendor Publication 2017-09-28
Vendor Cve Last vendor Modification 2019-10-09

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Overall CVSS Score 7.5
Base Score 7.5 Environmental Score 7.5
impact SubScore 3.6 Temporal Score 7.5
Exploitabality Sub Score 3.9
 
Attack Vector Network Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact None
Integrity Impact None Availability Impact High
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:C)
Cvss Base Score 7.8 Attack Range Network
Cvss Impact Score 6.9 Attack Complexity Low
Cvss Expoit Score 10 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

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: CSCuz95334.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12233

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 39

Snort® IPS/IDS

Date Description
2017-09-28 Cisco IE2000 CIP forward open packet processing null pointer dereference attempt
RuleID : 44459 - Revision : 1 - Type : PROTOCOL-SCADA
2017-09-28 Cisco IE2000 CIP get attributes all packet processing memory leak attempt
RuleID : 44458 - Revision : 1 - Type : PROTOCOL-SCADA

Nessus® Vulnerability Scanner

Date Description
2017-10-05 Name : The remote device is missing a vendor-supplied security patch.
File : cisco-sa-20170927-cip.nasl - Type : ACT_GATHER_INFO

Sources (Detail)

Source Url
BID http://www.securityfocus.com/bid/101038
CONFIRM https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-s...
SECTRACK http://www.securitytracker.com/id/1039459

Alert History

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Date Informations
2021-05-04 12:57:43
  • Multiple Updates
2021-04-22 02:11:19
  • Multiple Updates
2020-05-23 00:55:26
  • Multiple Updates
2019-10-10 05:19:42
  • Multiple Updates
2017-10-07 00:22:47
  • Multiple Updates
2017-10-06 13:25:09
  • Multiple Updates
2017-09-30 09:23:38
  • Multiple Updates
2017-09-29 09:24:19
  • First insertion