CVE-2019-18247: Input Validation
First published: Wed Nov 27 2019(Updated: )
An attacker may use a specially crafted message to force Relion 650 series (versions 1.3.0.5 and prior) or Relion 670 series (versions 1.2.3.18, 2.0.0.11, 2.1.0.1 and prior) to reboot, which could cause a denial of service.
Credit: ics-cert@hq.dhs.gov
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Hitachi Energy Relion 650 Firmware | <=1.3.0.5 | |
| Hitachi Energy Relion 650 Firmware | ||
| Hitachienergy Relion 670 Firmware | <=1.2.3.18 | |
| Hitachi Energy Relion 670 | ||
| Hitachienergy Relion 670 Firmware | >=2.0.0<=2.0.0.11 | |
| Hitachienergy Relion 670 Firmware | >=2.1.0<=2.1.0.1 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2019-18247?
CVE-2019-18247 has a severity rating that indicates it can cause a denial of service due to forced reboots of affected devices.
Which versions of Relion are affected by CVE-2019-18247?
CVE-2019-18247 affects Relion 650 series versions up to 1.3.0.5 and Relion 670 series versions 1.2.3.18, 2.0.0.11, and 2.1.0.1 or prior.
How do I fix CVE-2019-18247?
To fix CVE-2019-18247, upgrade the firmware of the Relion 650 and 670 series devices to the latest versions that address this vulnerability.
Can CVE-2019-18247 lead to any security risks?
Yes, CVE-2019-18247 can lead to security risks as it may allow an attacker to disrupt the operation of critical systems by forcing reboots.
What should I do if I am using a vulnerable version related to CVE-2019-18247?
If using a vulnerable version related to CVE-2019-18247, it is crucial to implement an immediate firmware update to mitigate the risk of denial of service.
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- agent/softwarecombine
- collector/mitre-cve
- source/MITRE
- agent/references
- agent/author
- agent/weakness
- agent/severity
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/description
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/hitachienergy
- canonical/hitachi energy relion 650 firmware
- version/hitachi energy relion 650 firmware/1.3.0.5
- canonical/hitachienergy relion 670 firmware
- version/hitachienergy relion 670 firmware/1.2.3.18
- canonical/hitachi energy relion 670
- version/hitachienergy relion 670 firmware/2.0.0
- version/hitachienergy relion 670 firmware/2.0.0.11
- version/hitachienergy relion 670 firmware/2.1.0
- version/hitachienergy relion 670 firmware/2.1.0.1