In Gargoyle OS 1.12.0, when IPv6 is used, a routing loop can occur that generates excessive network traffic between an affected device and its upstream ISP's router. This occurs when a link prefix route points to a point-to-point link, a destination IPv6 address belongs to the prefix and is not a local IPv6 address, and a router advertisement is received with at least one global unique IPv6 prefix for which the on-link flag is set.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-04-12T17:40:59
Updated: 2024-08-03T19:05:55.638Z
Reserved: 2021-01-08T00:00:00
Link: CVE-2021-23270
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-04-12T19:15:14.517
Modified: 2024-11-21T05:51:28.313
Link: CVE-2021-23270
Redhat
No data.