CVE-2018-18993: Buffer Overflow
First published: Tue Dec 04 2018(Updated: )
Two stack-based buffer overflow vulnerabilities have been discovered 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 allows input data to exceed the buffer. An attacker could use a specially crafted project file to overflow the buffer 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 for these buffer overflow vulnerabilities?
The vulnerability ID for these buffer overflow vulnerabilities is CVE-2018-18993.
Which versions of CX-One are affected by these vulnerabilities?
CX-One Versions 4.42 and prior are affected by these vulnerabilities.
Which versions of CX-Programmer are affected by these vulnerabilities?
CX-Programmer Versions 9.66 and prior are affected by these vulnerabilities.
Which versions of CX-Server are affected by these vulnerabilities?
CX-Server Versions 5.0.23 and prior are affected by these vulnerabilities.
What is the severity of CVE-2018-18993?
The severity of CVE-2018-18993 is high with a CVSS score of 7.8.
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