CVE-2018-18989

In CX-One Versions 4.42 and prior (CX-Programmer Versions 9.66 and prior and CX-Server Versions 5.0.23 and prior), when processing project files, the application fails to check if it is referencing freed memory. An attacker could use a specially crafted project file to exploit and execute code under the privileges of the application.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/106106	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01	Third Party Advisory US Government Resource
http://www.securityfocus.com/bid/106106	Third Party Advisory VDB Entry
https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01	Third Party Advisory US Government Resource

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:omron:cx-one::::::::
	cpe:2.3:a:omron:cx-programmer::::::::
	cpe:2.3:a:omron:cx-server::::::::

History

21 Nov 2024, 03:56

Type	Values Removed	Values Added
References	~~() http://www.securityfocus.com/bid/106106 - Third Party Advisory, VDB Entry~~	() http://www.securityfocus.com/bid/106106 - Third Party Advisory, VDB Entry
References	~~() https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01 - Third Party Advisory, US Government Resource~~	() https://ics-cert.us-cert.gov/advisories/ICSA-18-338-01 - Third Party Advisory, US Government Resource

Information

Published : 2018-12-04 22:29

Updated : 2024-11-21 03:56

NVD link : CVE-2018-18989

Mitre link : CVE-2018-18989

CVE.ORG link : CVE-2018-18989

JSON object : View

Products Affected

omron

cx-one
cx-programmer
cx-server

CWE

CWE-416

Use After Free

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