{"id":"CVE-2020-22217","details":"Buffer overflow vulnerability in c-ares before 1_16_1 thru 1_17_0 via function ares_parse_soa_reply in ares_parse_soa_reply.c.","modified":"2026-10-16T02:47:43.481550296Z","published":"2023-08-22T19:16:19.050Z","related":["ALSA-2023:7207","SUSE-SU-2023:3690-1"],"database_specific":{"unresolved_ranges":[{"vendor_product":"debian:debian_linux","cpes":["cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*"],"extracted_events":[{"source":"CPE_STRING","range":[{"introduced":"10.0"},{"last_affected":"10.0"}]}]}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/09/msg00014.html"},{"type":"FIX","url":"https://github.com/c-ares/c-ares/issues/333"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/c-ares/c-ares","events":[{"introduced":"74a1426ba60e2cd7977e53a22ef839c87415066e"},{"last_affected":"799e81d4ace75af7d530857d4f8b35913a27463e"}],"database_specific":{"extracted_events":[{"range":[{"introduced":"1.16.1"},{"last_affected":"1.16.1"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:c-ares:c-ares:1.16.1:*:*:*:*:*:*:*"},{"source":"CPE_STRING","cpe":"cpe:2.3:a:c-ares:c-ares:1.17.0:*:*:*:*:*:*:*","range":[{"introduced":"1.17.0"},{"last_affected":"1.17.0"}]}]}}],"versions":["1.16.1","1.17.0","c-ares-1_17_0","cares-1_16_1"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-22217.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}