CVE-2018-18989: Use After Free
First published: Tue Dec 04 2018(Updated: )
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.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Omron CX-One | <=4.42 | |
| Omron CX-Programmer | <=9.66 | |
| Omron Cx-server | <=5.0.23 |
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Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2018-18989.
What is the severity of CVE-2018-18989?
The severity of CVE-2018-18989 is high with a CVSS score of 7.8.
Which software versions are affected by CVE-2018-18989?
CX-One versions up to and including 4.42, CX-Programmer versions up to and including 9.66, and CX-Server versions up to and including 5.0.23 are affected by CVE-2018-18989.
What is the CWE ID for CVE-2018-18989?
The CWE ID for CVE-2018-18989 is CWE-416.
How can CVE-2018-18989 be exploited?
CVE-2018-18989 can be exploited by using a specially crafted project file to execute code.
- collector/nvd-index
- agent/severity
- agent/weakness
- agent/references
- agent/author
- agent/type
- agent/tags
- agent/event
- agent/description
- agent/last-modified-date
- agent/first-publish-date
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- vendor/omron
- canonical/omron cx-one
- version/omron cx-one/4.42
- canonical/omron cx-programmer
- version/omron cx-programmer/9.66
- canonical/omron cx-server
- version/omron cx-server/5.0.23