{"id":"CVE-2020-23903","details":"A Divide by Zero vulnerability in the function static int read_samples of Speex v1.2 allows attackers to cause a denial of service (DoS) via a crafted WAV file.","modified":"2026-07-08T05:54:08.050367778Z","published":"2021-11-10T22:15:11.563Z","related":["ALSA-2022:7979","SUSE-SU-2021:3858-1","SUSE-SU-2021:3860-1","openSUSE-SU-2021:1538-1","openSUSE-SU-2021:3860-1","openSUSE-SU-2024:11632-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"34"},{"last_affected":"34"},{"introduced":"35"},{"last_affected":"35"}],"source":"CPE_STRING","vendor_product":"fedoraproject:fedora","cpes":["cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*","cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*"]}]},"references":[{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LXCRAYNW5ESCE2PIGTUXZNZHNYFLJ6PX/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/R3SEV2ZRR47GSD3M7O5PH4XEJMKJJNG2/"},{"type":"FIX","url":"https://github.com/xiph/speex/issues/13"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/xiph/speex","events":[{"introduced":"7fc5f8b88519a2aafdf4b6a5c31ef3d54b560d68"},{"last_affected":"7fc5f8b88519a2aafdf4b6a5c31ef3d54b560d68"}],"database_specific":{"extracted_events":[{"introduced":"1.2-NA"},{"last_affected":"1.2-NA"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:xiph:speex:1.2:-:*:*:*:*:*:*"}}],"versions":["1.2-NA","Speex-1.2.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-23903.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}