{"id":"DEBIAN-CVE-2007-4938","details":"Heap-based buffer overflow in libmpdemux/aviheader.c in MPlayer 1.0rc1 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a .avi file with certain large \"indx truck size\" and nEntriesInuse values, and a certain wLongsPerEntry value.","modified":"2026-09-01T20:00:43.509095742Z","published":"2007-09-18T19:17:00Z","upstream":["CVE-2007-4938"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2007-4938"}],"affected":[{"package":{"name":"mplayer","ecosystem":"Debian:12","purl":"pkg:deb/debian/mplayer?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-16.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-4938.json"}},{"package":{"name":"mplayer","ecosystem":"Debian:13","purl":"pkg:deb/debian/mplayer?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-16.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-4938.json"}},{"package":{"name":"mplayer","ecosystem":"Debian:14","purl":"pkg:deb/debian/mplayer?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-16.1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2007-4938.json"}}],"schema_version":"1.9.0"}