CVE-2020-8624

update-policy rules of type "subdomain" are enforced incorrectly

Medium · published August 21, 2020

CVSS v3.1
4.3
EPSS
4%
Percentile
89.8
In the wild
Unconfirmed
What it is

In BIND 9.9.12 -> 9.9.13, 9.10.7 -> 9.10.8, 9.11.3 -> 9.11.21, 9.12.1 -> 9.16.5, 9.17.0 -> 9.17.3, also affects 9.9.12-S1 -> 9.9.13-S1, 9.11.3-S1 -> 9.11.21-S1 of the BIND 9 Supported Preview Edition, An attacker who has been granted privileges to change a specific subset of the zone's content could abuse these unintended additional privileges to update other contents of the zone.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.03747 · 89.8th percentile
Published
2020-08-21T20:50Z
EPSS history
Timeline
  • 21 AUG 20:50Z
    update-policy rules of type "subdomain" are enforced incorrectly
    cvelistv5