CVE-2019-6465

Zone transfer controls for writable DLZ zones were not effective

Medium · published October 9, 2019

CVSS v3.0
5.3
EPSS
4%
Percentile
90.4
In the wild
Unconfirmed
What it is

Controls for zone transfers may not be properly applied to Dynamically Loadable Zones (DLZs) if the zones are writable Versions affected: BIND 9.9.0 -> 9.10.8-P1, 9.11.0 -> 9.11.5-P2, 9.12.0 -> 9.12.3-P2, and versions 9.9.3-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected. Versions prior to BIND 9.9.0 have not been evaluated for vulnerability to CVE-2019-6465.

The record
Technical detail
CVSS v3.0
5.3 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.03993 · 90.4th percentile
Published
2019-10-09T14:17Z
EPSS history
Timeline
  • 09 OCT 14:17Z
    Zone transfer controls for writable DLZ zones were not effective
    cvelistv5