CVE-2018-17909

Published: Nov 5, 2018Modified: Nov 21, 2024

7.8

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

When processing project files in Omron CX-Supervisor Versions 3.4.1.0 and prior, the application fails to check if it is referencing freed memory, which may allow an attacker to execute code under the context of the application.

Affected (1)

Products: Omron: Cx Supervisor

Omron

1 product

Cx Supervisor

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Omron Cx Supervisor	Up to 3.4.1.0

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (4)

http://www.securityfocus.com/bid/105691

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryVDB Entry

https://ics-cert.us-cert.gov/advisories/ICSA-18-290-01

Source: ics-cert@hq.dhs.gov

Third Party AdvisoryUS Government Resource

http://www.securityfocus.com/bid/105691

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryVDB Entry

https://ics-cert.us-cert.gov/advisories/ICSA-18-290-01

Source: af854a3a-2127-422b-91ae-364da2661108

Third Party AdvisoryUS Government Resource

Timeline

No history available yet.