{"id":"ALSA-2021:3253","summary":"Important: libsndfile security update","details":"libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV. \n\nSecurity Fix(es):\n\n* libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution (CVE-2021-3246)\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.","modified":"2026-02-04T03:21:36.134338Z","published":"2021-08-24T07:29:56Z","related":["CVE-2021-3246"],"references":[{"type":"REPORT","url":"https://vulners.com/cve/CVE-2021-3246"}],"affected":[{"package":{"name":"libsndfile","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libsndfile"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-10.el8_4.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:3253.json"}},{"package":{"name":"libsndfile-devel","ecosystem":"AlmaLinux:8","purl":"pkg:rpm/almalinux/libsndfile-devel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.28-10.el8_4.1"}]}],"database_specific":{"source":"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux8/ALSA-2021:3253.json"}}],"schema_version":"1.7.3"}