CoreAudio in Apple Mac OS X before 10.6.3 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via crafted audio content with QDM2 encoding, which triggers a buffer overflow due to inconsistent length fields, related to QDCA.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
Link | Tags |
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http://www.securityfocus.com/archive/1/510517/100/0/threaded | mailing list |
http://www.zerodayinitiative.com/advisories/ZDI-10-041 | |
http://lists.apple.com/archives/security-announce/2010//Mar/msg00001.html | patch vendor advisory |
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6922 | signature vdb entry |
http://lists.apple.com/archives/security-announce/2010//Mar/msg00002.html | vendor advisory |
http://support.apple.com/kb/HT4077 | patch vendor advisory |