{"id":"CVE-2007-4938","aliases":["DEBIAN-CVE-2007-4938","DTSA-65-1","EUVD-2007-4919","GHSA-cm2q-rjp7-2xcv"],"status":"published","title":"Heap-based buffer overflow in libmpdemux/aviheader.c in MPlayer 1.0rc1 and earlier allows remote...","description":"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.","severity":{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.16048,"percentile":0.96938,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":true},"cwes":["CWE-119"],"published":"2007-09-18T19:00:00Z","modified":"2026-10-21T17:47:32Z","exploits":[{"source":"exploitdb","id":"EDB-30578","title":"MPlayer 1.0 - AVIHeader.C Heap Buffer Overflow","type":"dos","platform":"linux","date":"2007-09-12","verified":true,"url":"https://www.exploit-db.com/exploits/30578"}],"fixes":[{"ecosystem":"Debian:12","package":"mplayer","fixed_in":["1.0~rc1-16.1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"mplayer","fixed_in":["1.0~rc1-16.1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"mplayer","fixed_in":["1.0~rc1-16.1"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"mplayer","fixed_in":["1.0~rc1-16+lenny1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-16.1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-16.1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-16.1"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"mplayer","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0~rc1-16+lenny1"}]}]}],"products":[{"vendor":"mplayer","product":"mplayer"},{"vendor":"sgi","product":"irix"}],"references":[{"url":"http://www.securityfocus.com/bid/25648","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","evidence"]},{"url":"http://securityreason.com/securityalert/3144","tags":["third-party-advisory","x_refsource_SREASON","x_transferred","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/36581","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.securityfocus.com/archive/1/479222/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","web"]},{"url":"http://secunia.com/advisories/27016","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://osvdb.org/45940","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.vulnhunt.com/advisories/CAL-20070912-1_Multiple_vendor_produce_handling_AVI_file_vulnerabilities.txt","tags":["x_refsource_MISC","x_transferred","Exploit","evidence"]},{"url":"http://www.mandriva.com/security/advisories?name=MDKSA-2007:192","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-4938"},{"url":"https://github.com/advisories/GHSA-cm2q-rjp7-2xcv"},{"url":"https://security-tracker.debian.org/tracker/CVE-2007-4938","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2007-4938","description":"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.","status":"published","published":"2007-09-18T19:00:00Z","modified":"2024-08-07T15:17:27.081Z","updated_at":"2026-11-02T13:33:19.093583Z"}],"euvd":[{"id":"EUVD-2007-4919","description":"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.","status":"published","published":"2007-09-18T19:00:00Z","modified":"2024-08-07T15:17:27Z","updated_at":"2026-11-03T01:16:19.667559Z"}],"ghsa":[{"id":"GHSA-cm2q-rjp7-2xcv","title":"Heap-based buffer overflow in libmpdemux/aviheader.c in MPlayer 1.0rc1 and earlier allows remote...","description":"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.","status":"published","published":"2022-05-01T18:28:34Z","modified":"2023-01-31T05:04:35Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:48:41.999229Z"}],"nvd":[{"id":"CVE-2007-4938","description":"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.","status":"published","published":"2007-09-18T19:17:00Z","modified":"2026-06-16T22:45:07.673Z","cvss":[{"version":"2.0","score":7.6,"vector":"AV:N/AC:H/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:21.141213Z"}],"osv":[{"id":"CVE-2007-4938","description":"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.","status":"published","published":"2007-09-18T19:17:00Z","modified":"2026-04-10T03:39:15.425724Z","updated_at":"2026-11-02T15:43:57.178433Z"},{"id":"DEBIAN-CVE-2007-4938","description":"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.","status":"published","published":"2007-09-18T19:17:00Z","modified":"2026-10-21T17:47:32.982180437Z","updated_at":"2026-11-02T15:45:23.411908Z"},{"id":"DTSA-65-1","title":"mplayer - denial of service via crafted .avi file","status":"published","published":"2007-10-08T00:00:00Z","modified":"2026-03-09T01:01:44.934841Z","updated_at":"2026-11-02T15:46:18.716547Z"}]}}