CVE-2021-23270

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…

published April 12, 2021

CVSS
—
EPSS
1%
Percentile
63.6
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01034 · 63.6th percentile
Published
2021-04-12T17:40Z
EPSS history
Timeline
  • 12 APR 17:40Z
    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…
    cvelistv5