Vulnerability CVE-2018-8834


Published: 2018-04-17

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.

Type:

CWE-119

(Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Omron -> Cx-flnet 
Omron -> Cx-one 
Omron -> Cx-programmer 
Omron -> Cx-protocol 
Omron -> Cx-server 
Omron -> Network configurator 
Omron -> Switch box utility 

 References:
https://ics-cert.us-cert.gov/advisories/ICSA-18-100-02

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