Apple QuickTime QTIF file buffer overflow
| quicktime-qtif-file-bo (32826) |  High Risk |
Description:
Apple QuickTime is vulnerable to a heap-based buffer overflow, caused by improper handling of malformed QTIF files. By creating a malicious QTIF file containing a specially-crafted Video Sample Description and persuading a victim to open the file, a remote attacker could corrupt memory and cause the victim's QuickTime application to crash or possibly execute arbitrary code on the victim's system with the privileges of the user. An attacker could exploit this vulnerability by sending the malicious file as an email attachment or hosting it on a Web site.
*CVSS:
| Base Score: | 8 |
| Access Vector: | Remote |
| Access Complexity: | High |
| Authentication: | Not Required |
| Confidentiality Impact: | Complete |
| Integrity Impact: | Complete |
| Availability Impact: | Complete |
| Temporal Score: | 5.9 |
| Exploitability: | Unproven |
| Remediation Level: | Official-Fix |
| Report Confidence: | Confirmed |
Consequences:
Gain Access
Remedy:
Apply the Apple QuickTime 7.1.5 Update, available from the Apple Web site. See References.
References:
- iDefense Labs PUBLIC ADVISORY: 03.05.07: Apple QuickTime Color Table ID Heap Corruption Vulnerability.
- QuickTime 7.1.5 Update: About the security content of QuickTime 7.1.5.
- BID-22827: Apple QuickTime Multiple Unspecified Code Execution Vulnerabilities
- BID-22839: Apple QuickTime Color Table ID Heap Overflow Vulnerability
- CVE-2007-0718: Heap-based buffer overflow in Apple QuickTime before 7.1.5 allows remote user-assisted attackers to cause a denial of service (crash) and possibly execute arbitrary code via a QTIF file with a Video Sample Description containing a Color table ID of 0, which triggers memory corruption when QuickTime assumes that a color table exists.
- SA24359: Apple QuickTime Multiple Vulnerabilities
- SECTRACK ID: 1017725: QuickTime Buffer Overflows and Integer Overflows in Processing 3GP, MIDI, Quicktime movie, PICT , and QTIF Files Let Remote Users Execute Arbitrary Code
- US-CERT VU#313225: Apple QuickTime QTIF heap buffer overflow
- VUPEN/ADV-2007-0825: Apple QuickTime Multiple File Format Handling Remote Command Execution Vulnerabilities
Platforms Affected:
- Apple Mac OS X 10.3.9
- Microsoft Windows Vista
Reported:
Mar 05, 2007
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* According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.