Mac OS X contains a flaw related to the CoreUI component. The issue is due to an unbounded stack allocation error when handling long URLs. This may allow a remote attacker to execute arbitrary code via a specially crafted website.
Remote / Network Access,
Loss of Integrity
Patch / RCS,
Upgrade to version 10.7.3 or higher, as it has been reported to fix this vulnerability. In addition, Apple has released a patch for some older versions.
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