CVE-2010-0520: Buffer Overflow
First published: Tue Mar 30 2010(Updated: )
Heap-based buffer overflow in QuickTimeAuthoring.qtx in QuickTime in Apple Mac OS X before 10.6.3 allows remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted FLC file, related to crafted DELTA_FLI chunks and untrusted length values in a .fli file, which are not properly handled during decompression.
Credit: product-security@apple.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple iOS and macOS | =10.6.1 | |
| Apple iOS and macOS | =10.6.2 | |
| Apple iOS and macOS | =10.6.1 | |
| Apple iOS and macOS | =10.6.0 | |
| Apple iOS and macOS | =10.6.0 | |
| Apple iOS and macOS | =10.6.2 | |
| =10.6.0 | ||
| =10.6.1 | ||
| =10.6.2 | ||
| =10.6.0 | ||
| =10.6.1 | ||
| =10.6.2 |
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Reference Links
- http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html
- http://support.apple.com/kb/HT4077
- http://lists.apple.com/archives/security-announce/2010//Mar/msg00002.html
- http://www.zerodayinitiative.com/advisories/ZDI-10-044
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6801
- http://www.securityfocus.com/archive/1/510520/100/0/threaded
Frequently Asked Questions
What is the severity of CVE-2010-0520?
CVE-2010-0520 has a high severity rating due to its potential for remote code execution.
How do I fix CVE-2010-0520?
To fix CVE-2010-0520, update your Apple Mac OS X to version 10.6.3 or later.
What can attackers achieve by exploiting CVE-2010-0520?
Attackers can execute arbitrary code or cause a denial of service by exploiting CVE-2010-0520.
Which versions of Mac OS X are affected by CVE-2010-0520?
CVE-2010-0520 affects Mac OS X versions 10.6.0 to 10.6.2.
What type of vulnerability is CVE-2010-0520?
CVE-2010-0520 is a heap-based buffer overflow vulnerability.
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