CVE-2021-25215

Source
https://nvd.nist.gov/vuln/detail/CVE-2021-25215
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-25215.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-25215
Downstream
Related
Published
2021-04-29T01:15:08Z
Modified
2025-10-21T02:34:47Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/isc-projects/bind9

Affected ranges

Type
GIT
Repo
https://github.com/isc-projects/bind9
Events
Type
GIT
Repo
https://gitlab.isc.org/isc-projects/bind9
Events