This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-25220 →

DEBIAN-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...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 bind9

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.18.1-1"}]}]

Debian:13 bind9

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.18.1-1"}]}]

Debian:14 bind9

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1:9.18.1-1"}]}]

References

advisory security-tracker.debian.org