{"id":"ALSA-2022:7979","summary":"Low: speex security update","details":"Speex is a patent-free compression format designed especially for speech. It is specialized for voice communications at low bit-rates.\n\nSecurity Fix(es):\n\n* speex: divide by zero in read_samples() via crafted WAV file (CVE-2020-23903)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","modified":"2026-02-04T02:38:07.016103Z","published":"2022-11-15T00:00:00Z","related":["CVE-2020-23903"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2022:7979"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2020-23903"},{"type":"REPORT","url":"https://bugzilla.redhat.com/2024250"},{"type":"ADVISORY","url":"https://errata.almalinux.org/9/ALSA-2022-7979.html"}],"affected":[{"package":{"name":"speex","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/speex"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-11.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:7979.json"}},{"package":{"name":"speex-devel","ecosystem":"AlmaLinux:9","purl":"pkg:rpm/almalinux/speex-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-11.el9"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2022:7979.json"}}],"schema_version":"1.7.3"}