{"id":"CVE-2021-25220","details":"BIND 9.11.0 -\u003e 9.11.36 9.12.0 -\u003e 9.16.26 9.17.0 -\u003e 9.18.0 BIND Supported Preview Editions: 9.11.4-S1 -\u003e 9.11.36-S1 9.16.8-S1 -\u003e 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.","modified":"2026-08-07T11:48:34.820680226Z","published":"2022-03-23T13:15:07.680Z","related":["ALSA-2022:7643","ALSA-2022:7790","ALSA-2022:8068","ALSA-2022:8385","CGA-896f-gr76-3pfg","SUSE-SU-2022:0908-1","SUSE-SU-2022:0945-1","SUSE-SU-2022:0946-1","SUSE-SU-2022:1616-1","SUSE-SU-2022:2713-1","openSUSE-SU-2022:0945-1","openSUSE-SU-2022:0946-1","openSUSE-SU-2024:12081-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"19.3"}],"source":"CPE_RANGE","vendor_product":"juniper:junos"},{"extracted_events":[{"fixed":"1.0"}],"source":"CPE_RANGE","vendor_product":"siemens:sinec_ins","cpes":["cpe:2.3:a:siemens:sinec_ins:*:*:*:*:*:*:*:*"]},{"extracted_events":[{"introduced":"34"},{"last_affected":"34"},{"introduced":"35"},{"last_affected":"35"},{"introduced":"36"},{"last_affected":"36"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*"]},{"source":"CPE_STRING","vendor_product":"juniper:junos","cpes":["cpe:2.3:o:juniper:junos:19.3:-:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r1-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2-s5:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2-s6:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2-s7:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r3-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r3-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r3-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r3-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r3-s5:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r3-s6:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.3:r3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:-:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r1-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r1-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r1-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r1-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2-s5:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2-s6:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2-s7:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s5:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s6:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s7:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3-s8:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:19.4:r3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:-:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r1-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r1-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r1-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r2-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r2-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r2-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r3-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r3-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r3-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r3-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.2:r3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:-:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r1-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r1-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r2-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r3-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r3-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r3-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r3-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.3:r3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r3-s3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r3-s4:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:21.1:-:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*","cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*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