Buffer overflow in Apple QuickTime before 7.7.5 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted clef atom in a movie file.
http://support.apple.com/kb/HT6151
http://www.securityfocus.com/bid/65787
Source: MITRE
Published: 2014-02-27
Updated: 2015-10-21
Type: CWE-119
Base Score: 9.3
Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C
Impact Score: 10
Exploitability Score: 8.6
Severity: HIGH