For the protection of our customers, Apple does not disclose, discuss, or confirm security issues until a full investigation has occurred and any necessary patches or releases are available. To learn more about Apple Product Security, see the Apple Product Security website.
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Where possible, CVE IDs are used to reference the vulnerabilities for further information.
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Apple TV 5.0
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Apple TV

Available for: Apple TV (2nd generation)

Impact: Applications that use the libresolv library may be vulnerable to an unexpected application termination or arbitrary code execution

Description: An integer overflow existed in the handling of DNS resource records, which may lead to heap memory corruption.

CVE-ID

CVE-2011-3453 : Ilja van Sprundel of IOActive