{"id":"UBUNTU-CVE-2012-6303","details":"Heap-based buffer overflow in the GetWavHeader function in generic/jkSoundFile.c in the Snack Sound Toolkit, as used in WaveSurfer 1.8.8p4, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large chunk size in a WAV file.","modified":"2025-07-16T07:31:04.635589Z","published":"2013-10-28T22:55:00Z","withdrawn":"2025-07-18T16:42:48Z","upstream":["CVE-2012-6303"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-6303"},{"type":"REPORT","url":"http://secunia.com/advisories/49889/"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2012/12/10/2"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-6303"}],"affected":[{"package":{"name":"snack","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/snack@2.2.10.20090623-dfsg-4?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.2.10.20090623-dfsg-4"}]}],"versions":["2.2.10-dfsg1-12.1"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"libsnack-alsa","binary_version":"2.2.10.20090623-dfsg-4"},{"binary_name":"libsnack-oss","binary_version":"2.2.10.20090623-dfsg-4"},{"binary_name":"python-tksnack","binary_version":"2.2.10.20090623-dfsg-4"},{"binary_name":"tcl-snack","binary_version":"2.2.10.20090623-dfsg-4"},{"binary_name":"tcl-snack-dev","binary_version":"2.2.10.20090623-dfsg-4"},{"binary_name":"tcl-snack-doc","binary_version":"2.2.10.20090623-dfsg-4"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-6303.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}