KLA10016 Multiple vulnerabilities in Apple QuickTime

Multiple serious vulnerabilities have been found in Apple QuickTime. Malicious users can exploit these vulnerabilities to execute arbitrary code or cause denial of service. Below is a complete list of vulnerabilities

1. Improper byte-swapping can be exploited to execute arbitrary code or cause denial of service via a specially designed ttfo element in a movie file
2. Lack of unspecified pointer initialization can be exploited to execute arbitrary code or cause denial of service via a specially designed tracklist in a movie file
3. Integer signing can be exploited to execute arbitrary code or cause denial of service via a specially designed stsz atom in a movie file
4. Vectors related to unknown applications can be exploited to execute arbitrary code or cause denial of service via specially designed idsc, clef, dref and ftab atoms, by a specially designed PSD image or movie file with H.264 encoding.

Original advisories

Apple entry

Related products

Apple-QuickTime

CVE list

CVE-2014-1244 critical

CVE-2014-1245 critical

CVE-2014-1246 critical

CVE-2014-1247 critical

CVE-2014-1249 critical

CVE-2014-1248 critical

CVE-2013-1032 high

CVE-2014-1250 critical

CVE-2014-1243 critical

CVE-2014-1251 critical

Solution

Update to latest version

QuickTime

Impacts

• ACE

Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

Affected Products

• Apple QuickTime versions 7.7.4. and earlier