CVE-2018-14814
First published: Wed Mar 27 2019(Updated: )
WECON Technology PI Studio HMI versions 4.1.9 and prior and PI Studio versions 4.2.34 and prior lacks proper validation of user-supplied data, which may result in a read past the end of an allocated object.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| We-con Pi Studio | <=4.2.34 | |
| We-con Pi Studio Hmi | <=4.1.9 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2018-14814?
CVE-2018-14814 has been rated as Medium severity due to potential exposure to read past the end of an allocated object.
How do I fix CVE-2018-14814?
To fix CVE-2018-14814, update to versions of We-con Pi Studio HMI greater than 4.1.9 and versions of We-con Pi Studio greater than 4.2.34.
What are the potential impacts of CVE-2018-14814?
The potential impacts of CVE-2018-14814 include information leakage and possible denial of service due to improper validation of user-supplied data.
Which versions are affected by CVE-2018-14814?
CVE-2018-14814 affects We-con Pi Studio HMI versions up to 4.1.9 and We-con Pi Studio versions up to 4.2.34.
Is CVE-2018-14814 reversible after patching?
Once you patch CVE-2018-14814 by upgrading to the secure versions, the vulnerabilities cannot be reversed; they are effectively mitigated.
- collector/nvd-index
- agent/type
- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
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- vendor/we-con
- canonical/we-con pi studio
- version/we-con pi studio/4.2.34
- canonical/we-con pi studio hmi
- version/we-con pi studio hmi/4.1.9