CVE-2018-14793: Buffer Overflow
Published Aug 21, 2018
·Updated
DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 is vulnerable to a buffer overflow exploit through an open communication port to allow arbitrary code execution.
Affected Software
5 affected components
Emerson DeltaV=11.3.1
Emerson DeltaV=12.3.1
Emerson DeltaV=13.3.0
Emerson DeltaV=13.3.1
Emerson DeltaV=r5
Event History
Aug 21, 2018
CVE Published
via MITRE·02:00 PM
Data Sourced
via MITRE·02:00 PM
DescriptionWeakness
Frequently Asked Questions
1
What is CVE-2018-14793?
CVE-2018-14793 is a vulnerability in DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 that allows arbitrary code execution through a buffer overflow exploit via an open communication port.
2
How severe is CVE-2018-14793?
CVE-2018-14793 has a severity rating of 8.8 (high).
3
What software versions are affected by CVE-2018-14793?
DeltaV Versions 11.3.1, 12.3.1, 13.3.0, 13.3.1, and R5 are affected by CVE-2018-14793.
4
How can the buffer overflow exploit in CVE-2018-14793 be exploited?
The buffer overflow exploit in CVE-2018-14793 can be exploited through an open communication port.
5
Are there any patches or fixes available for CVE-2018-14793?
Information about patches or fixes for CVE-2018-14793 can be found in the provided references.