{"id":"USN-5025-2","summary":"libsndfile vulnerability","details":"USN-5025-1 fixed a vulnerability in libsndfile. This update provides\nthe corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.\n\nOriginal advisory details:\n\n It was discovered that libsndfile incorrectly handled certain malformed\n files. A remote attacker could use this issue to cause libsndfile to crash,\n resulting in a denial of service, or possibly execute arbitrary code.\n","modified":"2026-06-29T13:49:26.459239101Z","published":"2021-07-29T12:44:43Z","related":["UBUNTU-CVE-2021-3246"],"upstream":["CVE-2021-3246","UBUNTU-CVE-2021-3246"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5025-2"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2021-3246"}],"affected":[{"package":{"name":"libsndfile","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=trusty%2Fesm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-7ubuntu2.2+esm2"}]}],"versions":["1.0.25-7ubuntu1","1.0.25-7ubuntu2","1.0.25-7ubuntu2.1","1.0.25-7ubuntu2.2","1.0.25-7ubuntu2.2+esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libsndfile1","binary_version":"1.0.25-7ubuntu2.2+esm2"},{"binary_name":"sndfile-programs","binary_version":"1.0.25-7ubuntu2.2+esm2"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5025-2.json","cves_map":{"ecosystem":"Ubuntu:Pro:14.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2021-3246"}]}}},{"package":{"name":"libsndfile","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/libsndfile?arch=source&distro=esm-infra%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.25-10ubuntu0.16.04.3+esm1"}]}],"versions":["1.0.25-9.1","1.0.25-10","1.0.25-10ubuntu0.16.04.1","1.0.25-10ubuntu0.16.04.2","1.0.25-10ubuntu0.16.04.3"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro","binaries":[{"binary_version":"1.0.25-10ubuntu0.16.04.3+esm1","binary_name":"libsndfile1"},{"binary_version":"1.0.25-10ubuntu0.16.04.3+esm1","binary_name":"sndfile-programs"}]},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2021-3246","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]}],"ecosystem":"Ubuntu:Pro:16.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-5025-2.json"}}],"schema_version":"1.7.5"}