{"id":"UBUNTU-CVE-2017-9871","details":"The III_i_stereo function in layer3.c in mpglib, as used in libmpgdecoder.a in LAME 3.99.5 and other products, allows remote attackers to cause a denial of service (stack-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted audio file.","modified":"2025-09-08T16:44:17Z","published":"2017-06-25T19:29:00Z","upstream":["CVE-2017-9871"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9871"},{"type":"REPORT","url":"https://blogs.gentoo.org/ago/2017/06/17/lame-stack-based-buffer-overflow-in-iii_i_stereo-layer3-c/"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9871"}],"affected":[{"package":{"name":"lame","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/lame@3.99.5+repack1-3ubuntu1+esm3?arch=source&distro=esm-infra-legacy/trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.99.5+repack1-3","3.99.5+repack1-3ubuntu1","3.99.5+repack1-3ubuntu1+esm2","3.99.5+repack1-3ubuntu1+esm3"],"ecosystem_specific":{"binaries":[{"binary_version":"3.99.5+repack1-3ubuntu1+esm3","binary_name":"lame"},{"binary_version":"3.99.5+repack1-3ubuntu1+esm3","binary_name":"libmp3lame-dev"},{"binary_version":"3.99.5+repack1-3ubuntu1+esm3","binary_name":"libmp3lame0"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9871.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}