National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-8834 Detail

Current Description

Parsing malformed project files in Omron CX-One versions 4.42 and prior, including the following applications: CX-FLnet versions 1.00 and prior, CX-Protocol versions 1.992 and prior, CX-Programmer versions 9.65 and prior, CX-Server versions 5.0.22 and prior, Network Configurator versions 3.63 and prior, and Switch Box Utility versions 1.68 and prior, may cause a heap-based buffer overflow.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.8 HIGH
Vector:  CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02 Third Party Advisory US Government Resource

Weakness Enumeration

CWE-ID CWE Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer NIST  
CWE-122 Heap-based Buffer Overflow ICS-CERT  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:omron:cx-flnet:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.00
 cpe:2.3:a:omron:cx-one:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
4.42
 cpe:2.3:a:omron:cx-programmer:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
9.65
 cpe:2.3:a:omron:cx-protocol:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.992
 cpe:2.3:a:omron:cx-server:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
5.0.22
 cpe:2.3:a:omron:network_configurator:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
3.63
 cpe:2.3:a:omron:switch_box_utility:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
1.68


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-8834
NVD Published Date:
04/17/2018
NVD Last Modified:
10/09/2019