CVE-2021-25220

Published: Mar 23, 2022Modified: Jun 17, 2026

6.8

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N

Exploitability: 2.3 / Impact: 4.0

Source: NVD (Secondary)

Description

BIND 9.11.0 -> 9.11.36 9.12.0 -> 9.16.26 9.17.0 -> 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -> 9.11.36-S1 9.16.8-S1 -> 9.16.26-S1 Versions of BIND 9 earlier than those shown - back to 9.1.0, including Supported Preview Editions - are also believed to be affected but have not been tested as they are EOL. The cache could become poisoned with incorrect records leading to queries being made to the wrong servers, which might also result in false information being returned to clients.

Affected (130)

Products: Isc: Bind · Fedoraproject: Fedora · Netapp: H300s Firmware, H500s Firmware, H700s Firmware, H300e Firmware, H500e Firmware, H700e Firmware, H410s Firmware, H410c Firmware · +2 more

Show all products

Isc: Bind · Fedoraproject: Fedora · Netapp: H300s Firmware, H500s Firmware, H700s Firmware, H300e Firmware, H500e Firmware, H700e Firmware, H410s Firmware, H410c Firmware · Siemens: Sinec Ins · Juniper: Junos

1 product

1 product

8 products

1 product

1 product

Configuration A

5 vulnerable

Vulnerable Software	Affected Versions
Isc Bind	From 9.11.0 to 9.11.37
Isc Bind	From 9.12.0 to 9.16.27
Isc Bind	From 9.17.0 to 9.18.0
Isc Bind	From 9.11.4 to 9.11.37
Isc Bind	From 9.16.8 to 9.16.27

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Fedoraproject Fedora	Version 34
Fedoraproject Fedora	Version 35
Fedoraproject Fedora	Version 36

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H300s Firmware	All versions

Running on/with	Platform Versions
Netapp H300s	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H500s Firmware	All versions

Running on/with	Platform Versions
Netapp H500s	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H700s Firmware	All versions

Running on/with	Platform Versions
Netapp H700s	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H300e Firmware	All versions

Running on/with	Platform Versions
Netapp H300e	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H500e Firmware	All versions

Running on/with	Platform Versions
Netapp H500e	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H700e Firmware	All versions

Running on/with	Platform Versions
Netapp H700e	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H410s Firmware	All versions

Running on/with	Platform Versions
Netapp H410s	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Netapp H410c Firmware	All versions

Running on/with	Platform Versions
Netapp H410c	All versions

Configuration K

3 vulnerable

Vulnerable Software	Affected Versions
Siemens Sinec Ins	Before 1.0
Siemens Sinec Ins	Version 1.0
Siemens Sinec Ins	Version 1.0 sp1

Configuration L

111 vulnerable · 28 platform

Vulnerable Software	Affected Versions
Juniper Junos	Before 19.3
Juniper Junos	Version 19.3
Juniper Junos	Version 19.3 r1-s1
Juniper Junos	Version 19.3 r2-s1
Juniper Junos	Version 19.3 r2-s2
Juniper Junos	Version 19.3 r2-s3
Juniper Junos	Version 19.3 r2-s4
Juniper Junos	Version 19.3 r2-s5
Juniper Junos	Version 19.3 r2-s6
Juniper Junos	Version 19.3 r2-s7
Juniper Junos	Version 19.3 r2
Juniper Junos	Version 19.3 r3-s1
Juniper Junos	Version 19.3 r3-s2
Juniper Junos	Version 19.3 r3-s3
Juniper Junos	Version 19.3 r3-s4
Juniper Junos	Version 19.3 r3-s5
Juniper Junos	Version 19.3 r3-s6
Juniper Junos	Version 19.3 r3
Juniper Junos	Version 19.4
Juniper Junos	Version 19.4 r1-s1
Juniper Junos	Version 19.4 r1-s2
Juniper Junos	Version 19.4 r1-s3
Juniper Junos	Version 19.4 r1-s4
Juniper Junos	Version 19.4 r1
Juniper Junos	Version 19.4 r2-s1
Juniper Junos	Version 19.4 r2-s2
Juniper Junos	Version 19.4 r2-s3
Juniper Junos	Version 19.4 r2-s4
Juniper Junos	Version 19.4 r2-s5
Juniper Junos	Version 19.4 r2-s6
Juniper Junos	Version 19.4 r2-s7
Juniper Junos	Version 19.4 r2
Juniper Junos	Version 19.4 r3-s1
Juniper Junos	Version 19.4 r3-s2
Juniper Junos	Version 19.4 r3-s3
Juniper Junos	Version 19.4 r3-s4
Juniper Junos	Version 19.4 r3-s5
Juniper Junos	Version 19.4 r3-s6
Juniper Junos	Version 19.4 r3-s7
Juniper Junos	Version 19.4 r3-s8
Juniper Junos	Version 19.4 r3
Juniper Junos	Version 20.2
Juniper Junos	Version 20.2 r1-s1
Juniper Junos	Version 20.2 r1-s2
Juniper Junos	Version 20.2 r1-s3
Juniper Junos	Version 20.2 r1
Juniper Junos	Version 20.2 r2-s1
Juniper Junos	Version 20.2 r2-s2
Juniper Junos	Version 20.2 r2-s3
Juniper Junos	Version 20.2 r2
Juniper Junos	Version 20.2 r3-s1
Juniper Junos	Version 20.2 r3-s2
Juniper Junos	Version 20.2 r3-s3
Juniper Junos	Version 20.2 r3-s4
Juniper Junos	Version 20.2 r3
Juniper Junos	Version 20.3
Juniper Junos	Version 20.3 r1-s1
Juniper Junos	Version 20.3 r1-s2
Juniper Junos	Version 20.3 r1
Juniper Junos	Version 20.3 r2-s1
Juniper Junos	Version 20.3 r2
Juniper Junos	Version 20.3 r3-s1
Juniper Junos	Version 20.3 r3-s2
Juniper Junos	Version 20.3 r3-s3
Juniper Junos	Version 20.3 r3-s4
Juniper Junos	Version 20.3 r3
Juniper Junos	Version 20.4
Juniper Junos	Version 20.4 r1-s1
Juniper Junos	Version 20.4 r1
Juniper Junos	Version 20.4 r2-s1
Juniper Junos	Version 20.4 r2-s2
Juniper Junos	Version 20.4 r2
Juniper Junos	Version 20.4 r3-s1
Juniper Junos	Version 20.4 r3-s2
Juniper Junos	Version 20.4 r3-s3
Juniper Junos	Version 20.4 r3-s4
Juniper Junos	Version 20.4 r3
Juniper Junos	Version 21.1
Juniper Junos	Version 21.1 r1-s1
Juniper Junos	Version 21.1 r1
Juniper Junos	Version 21.1 r2-s1
Juniper Junos	Version 21.1 r2-s2
Juniper Junos	Version 21.1 r2
Juniper Junos	Version 21.1 r3-s1
Juniper Junos	Version 21.1 r3-s2
Juniper Junos	Version 21.1 r3
Juniper Junos	Version 21.2
Juniper Junos	Version 21.2 r1-s1
Juniper Junos	Version 21.2 r1-s2
Juniper Junos	Version 21.2 r1
Juniper Junos	Version 21.2 r2-s1
Juniper Junos	Version 21.2 r2-s2
Juniper Junos	Version 21.2 r2
Juniper Junos	Version 21.2 r3-s1
Juniper Junos	Version 21.2 r3
Juniper Junos	Version 21.3
Juniper Junos	Version 21.3 r1-s1
Juniper Junos	Version 21.3 r1-s2
Juniper Junos	Version 21.3 r1
Juniper Junos	Version 21.3 r2-s1
Juniper Junos	Version 21.3 r2-s2
Juniper Junos	Version 21.3 r2
Juniper Junos	Version 21.3 r3
Juniper Junos	Version 21.4
Juniper Junos	Version 21.4 r1-s1
Juniper Junos	Version 21.4 r1-s2
Juniper Junos	Version 21.4 r1
Juniper Junos	Version 21.4 r2
Juniper Junos	Version 22.1 r1-s1
Juniper Junos	Version 22.1 r1
Juniper Junos	Version 22.2 r1

Running on/with	Platform Versions
Juniper Srx100	All versions
Juniper Srx110	All versions
Juniper Srx1400	All versions
Juniper Srx1500	All versions
Juniper Srx210	All versions
Juniper Srx220	All versions
Juniper Srx240	All versions
Juniper Srx240h2	All versions
Juniper Srx240m	All versions
Juniper Srx300	All versions
Juniper Srx320	All versions
Juniper Srx340	All versions
Juniper Srx3400	All versions
Juniper Srx345	All versions
Juniper Srx3600	All versions
Juniper Srx380	All versions
Juniper Srx4000	All versions
Juniper Srx4100	All versions
Juniper Srx4200	All versions
Juniper Srx4600	All versions
Juniper Srx5000	All versions
Juniper Srx5400	All versions
Juniper Srx550	All versions
Juniper Srx550 Hm	All versions
Juniper Srx550m	All versions
Juniper Srx5600	All versions
Juniper Srx5800	All versions
Juniper Srx650	All versions