cvelistv5 - CVE-2023-5768

CVE-2023-5768

Vulnerability from cvelistv5

Published

2023-12-04 14:33

Modified

2024-08-02 08:07

Severity ?

5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

A vulnerability exists in the HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Incomplete or wrong received APDU frame layout may cause blocking on link layer. Error reason was an endless blocking when reading incoming frames on link layer with wrong length information of APDU or delayed reception of data octets. Only communication link of affected HCI IEC 60870-5-104 is blocked. If attack sequence stops the communication to the previously attacked link gets normal again.

References

▼	URL	Tags
	cybersecurity@hitachienergy.com	https://publisher.hitachienergy.com/preview?DocumentId=8DBD000176&languageCode=en&Preview=true	Vendor Advisory

Impacted products

▼	Vendor	Product
	Hitachi Energy	RTU500 series

Show details on NVD website

JSON

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2023-5768

Vulnerability from cvelistv5

gsd-2023-5768

Vulnerability from gsd

wid-sec-w-2023-3055

Vulnerability from csaf_certbund

ghsa-gv34-7cg2-7vfg

Vulnerability from github

Tags

Sightings

Nomenclature