Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2021-25220

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.

  • Published: Mar 23, 2022
  • Updated: May 4, 2025
  • CVE: CVE-2021-25220
  • Severity: Low
  • Exploit:

CVSS v2:

  • Severity: Low
  • Score: 4
  • AV:N/AC:L/Au:S/C:N/I:P/A:N

CWEs:

Software From Fixed in
isc / bind 9.16.8 9.16.27
isc / bind 9.11.4 9.11.37
isc / bind 9.12.0 9.16.27
isc / bind 9.11.0 9.11.37
isc / bind 9.17.0 9.18.0.x
fedoraproject / fedora 34 34.x
fedoraproject / fedora 35 35.x
fedoraproject / fedora 36 36.x
siemens / sinec_ins 1.0-sp1 1.0-sp1.x
siemens / sinec_ins - 1.0
siemens / sinec_ins 1.0 1.0.x
juniper / junos - 19.3
juniper / junos 19.3-r2-s7 19.3-r2-s7.x
juniper / junos 19.3-r3-s5 19.3-r3-s5.x
juniper / junos 19.3-r3-s6 19.3-r3-s6.x
juniper / junos 19.3-r2 19.3-r2.x
juniper / junos 19.3-r2-s1 19.3-r2-s1.x
juniper / junos 19.3-r1-s1 19.3-r1-s1.x
juniper / junos 19.3 19.3.x
juniper / junos 19.3-r2-s2 19.3-r2-s2.x
juniper / junos 19.3-r2-s3 19.3-r2-s3.x
juniper / junos 19.3-r2-s4 19.3-r2-s4.x
juniper / junos 19.3-r2-s5 19.3-r2-s5.x
juniper / junos 19.3-r3 19.3-r3.x
juniper / junos 19.3-r3-s1 19.3-r3-s1.x
juniper / junos 19.3-r3-s2 19.3-r3-s2.x
juniper / junos 19.3-r3-s3 19.3-r3-s3.x
juniper / junos 19.3-r3-s4 19.3-r3-s4.x
juniper / junos 19.3-r2-s6 19.3-r2-s6.x
juniper / junos 19.4 19.4.x
juniper / junos 19.4-r3-s6 19.4-r3-s6.x
juniper / junos 19.4-r3-s2 19.4-r3-s2.x
juniper / junos 19.4-r3-s3 19.4-r3-s3.x
juniper / junos 19.4-r3-s4 19.4-r3-s4.x
juniper / junos 19.4-r2-s4 19.4-r2-s4.x
juniper / junos 19.4-r3-s5 19.4-r3-s5.x
juniper / junos 19.4-r1-s4 19.4-r1-s4.x
juniper / junos 19.4-r2-s5 19.4-r2-s5.x
juniper / junos 19.4-r1-s3 19.4-r1-s3.x
juniper / junos 19.4-r3-s1 19.4-r3-s1.x
juniper / junos 19.4-r2-s3 19.4-r2-s3.x
juniper / junos 19.4-r2 19.4-r2.x
juniper / junos 19.4-r2-s1 19.4-r2-s1.x
juniper / junos 19.4-r2-s2 19.4-r2-s2.x
juniper / junos 19.4-r3 19.4-r3.x
juniper / junos 19.4-r1-s2 19.4-r1-s2.x
juniper / junos 19.4-r1 19.4-r1.x
juniper / junos 19.4-r1-s1 19.4-r1-s1.x
juniper / junos 19.4-r3-s8 19.4-r3-s8.x
juniper / junos 19.4-r2-s6 19.4-r2-s6.x
juniper / junos 19.4-r3-s7 19.4-r3-s7.x
juniper / junos 19.4-r2-s7 19.4-r2-s7.x
juniper / junos 20.2-r3-s4 20.2-r3-s4.x
juniper / junos 20.2 20.2.x
juniper / junos 20.2-r1 20.2-r1.x
juniper / junos 20.2-r1-s1 20.2-r1-s1.x
juniper / junos 20.2-r1-s2 20.2-r1-s2.x
juniper / junos 20.2-r2 20.2-r2.x
juniper / junos 20.2-r2-s1 20.2-r2-s1.x
juniper / junos 20.2-r2-s2 20.2-r2-s2.x
juniper / junos 20.2-r2-s3 20.2-r2-s3.x
juniper / junos 20.2-r3-s2 20.2-r3-s2.x
juniper / junos 20.2-r1-s3 20.2-r1-s3.x
juniper / junos 20.2-r3 20.2-r3.x
juniper / junos 20.2-r3-s1 20.2-r3-s1.x
juniper / junos 20.2-r3-s3 20.2-r3-s3.x
juniper / junos 20.3-r3-s1 20.3-r3-s1.x
juniper / junos 20.3-r2-s1 20.3-r2-s1.x
juniper / junos 20.3-r3 20.3-r3.x
juniper / junos 20.3-r2 20.3-r2.x
juniper / junos 20.3-r1 20.3-r1.x
juniper / junos 20.3-r1-s1 20.3-r1-s1.x
juniper / junos 20.3-r1-s2 20.3-r1-s2.x
juniper / junos 20.3-r3-s3 20.3-r3-s3.x
juniper / junos 20.3-r3-s4 20.3-r3-s4.x
juniper / junos 20.3 20.3.x
juniper / junos 20.3-r3-s2 20.3-r3-s2.x
juniper / junos 20.4-r3-s3 20.4-r3-s3.x
juniper / junos 20.4-r3-s2 20.4-r3-s2.x
juniper / junos 20.4 20.4.x
juniper / junos 20.4-r3-s4 20.4-r3-s4.x
juniper / junos 20.4-r1-s1 20.4-r1-s1.x
juniper / junos 20.4-r1 20.4-r1.x
juniper / junos 20.4-r2-s1 20.4-r2-s1.x
juniper / junos 20.4-r2 20.4-r2.x
juniper / junos 20.4-r3 20.4-r3.x
juniper / junos 20.4-r3-s1 20.4-r3-s1.x
juniper / junos 20.4-r2-s2 20.4-r2-s2.x
juniper / junos 21.1-r3 21.1-r3.x
juniper / junos 21.1-r2-s1 21.1-r2-s1.x
juniper / junos 21.1-r2 21.1-r2.x
juniper / junos 21.1-r1-s1 21.1-r1-s1.x
juniper / junos 21.1-r1 21.1-r1.x
juniper / junos 21.1 21.1.x
juniper / junos 21.1-r2-s2 21.1-r2-s2.x
juniper / junos 21.1-r3-s1 21.1-r3-s1.x
juniper / junos 21.1-r3-s2 21.1-r3-s2.x
juniper / junos 21.2-r3 21.2-r3.x
juniper / junos 21.2-r1-s2 21.2-r1-s2.x
juniper / junos 21.2-r2-s1 21.2-r2-s1.x
juniper / junos 21.2-r2-s2 21.2-r2-s2.x
juniper / junos 21.2-r3-s1 21.2-r3-s1.x
juniper / junos 21.2-r1 21.2-r1.x
juniper / junos 21.2-r2 21.2-r2.x
juniper / junos 21.2 21.2.x
juniper / junos 21.2-r1-s1 21.2-r1-s1.x
juniper / junos 21.3-r1 21.3-r1.x
juniper / junos 21.3-r2 21.3-r2.x
juniper / junos 21.3-r1-s1 21.3-r1-s1.x
juniper / junos 21.3-r1-s2 21.3-r1-s2.x
juniper / junos 21.3 21.3.x
juniper / junos 21.3-r3 21.3-r3.x
juniper / junos 21.3-r2-s1 21.3-r2-s1.x
juniper / junos 21.3-r2-s2 21.3-r2-s2.x
juniper / junos 21.4-r1-s2 21.4-r1-s2.x
juniper / junos 21.4-r2 21.4-r2.x
juniper / junos 21.4 21.4.x
juniper / junos 21.4-r1 21.4-r1.x
juniper / junos 21.4-r1-s1 21.4-r1-s1.x
juniper / junos 22.1-r1 22.1-r1.x
juniper / junos 22.1-r1-s1 22.1-r1-s1.x
juniper / junos 22.2-r1 22.2-r1.x