Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2021-25215

In BIND 9.0.0 -> 9.11.29, 9.12.0 -> 9.16.13, and versions BIND 9.9.3-S1 -> 9.11.29-S1 and 9.16.8-S1 -> 9.16.13-S1 of BIND Supported Preview Edition, as well as release versions 9.17.0 -> 9.17.11 of the BIND 9.17 development branch, when a vulnerable version of named receives a query for a record triggering the flaw described above, the named process will terminate due to a failed assertion check. The vulnerability affects all currently maintained BIND 9 branches (9.11, 9.11-S, 9.16, 9.16-S, 9.17) as well as all other versions of BIND 9.

  • Published: Apr 29, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-25215
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
debian / debian_linux 9.0 9.0.x
debian / debian_linux 10.0 10.0.x
isc / bind 9.11.7-s1 9.11.7-s1.x
isc / bind 9.11.3-s1 9.11.3-s1.x
isc / bind 9.11.6-s1 9.11.6-s1.x
isc / bind 9.10.5-s1 9.10.5-s1.x
isc / bind 9.11.5-s5 9.11.5-s5.x
isc / bind 9.11.5-s3 9.11.5-s3.x
isc / bind 9.9.3-s1 9.9.3-s1.x
isc / bind 9.10.7-s1 9.10.7-s1.x
isc / bind 9.11.5-s6 9.11.5-s6.x
isc / bind 9.11.12-s1 9.11.12-s1.x
isc / bind 9.11.8-s1 9.11.8-s1.x
isc / bind 9.9.12-s1 9.9.12-s1.x
isc / bind 9.9.13-s1 9.9.13-s1.x
isc / bind 9.11.21-s1 9.11.21-s1.x
isc / bind 9.16.8-s1 9.16.8-s1.x
isc / bind 9.16.11-s1 9.16.11-s1.x
isc / bind 9.11.27-s1 9.11.27-s1.x
isc / bind 9.16.13-s1 9.16.13-s1.x
isc / bind 9.11.29-s1 9.11.29-s1.x
isc / bind 9.12.0 9.16.15
isc / bind 9.17.0 9.17.12
isc / bind 9.0.0 9.11.31
fedoraproject / fedora 33 33.x
fedoraproject / fedora 34 34.x
oracle / tekelec_platform_distribution 7.4.0 7.7.1.x
siemens / sinec_infrastructure_network_services - 1.0.1.1