CVE Vulnerabilities

CVE-2020-8624

Improper Privilege Management

Published: Aug 21, 2020 | Modified: Nov 07, 2023
CVSS 3.x
4.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS 2.x
4 MEDIUM
AV:N/AC:L/Au:S/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

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 zones content could abuse these unintended additional privileges to update other contents of the zone.

Weakness

The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor.

Affected Software

Name Vendor Start Version End Version
Bind Isc 9.9.12 (including) 9.9.13 (including)
Bind Isc 9.10.7 (including) 9.10.8 (including)
Bind Isc 9.11.3 (including) 9.11.21 (including)
Bind Isc 9.12.1 (including) 9.16.5 (including)
Bind Isc 9.17.0 (including) 9.17.3 (including)

Potential Mitigations

References