CVE-2018-14793: Buffer Overflow
First published: Tue 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.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Emerson DeltaV | =11.3.1 | |
| Emerson DeltaV | =12.3.1 | |
| Emerson DeltaV | =13.3.0 | |
| Emerson DeltaV | =13.3.1 | |
| Emerson DeltaV | =r5 |
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Reference Links
Frequently Asked Questions
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.
How severe is CVE-2018-14793?
CVE-2018-14793 has a severity rating of 8.8 (high).
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.
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.
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.
- collector/nvd-index
- agent/references
- agent/softwarecombine
- agent/type
- agent/author
- agent/weakness
- agent/severity
- agent/description
- agent/tags
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- vendor/emerson
- canonical/emerson deltav
- version/emerson deltav/11.3.1
- version/emerson deltav/12.3.1
- version/emerson deltav/13.3.0
- version/emerson deltav/13.3.1
- version/emerson deltav/r5