Microsoft Security Bulletin MS03-043 Buffer Overrun in Could Allow Code Execution.
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Microsoft Security Bulletin MS03-043 Tags

execution code execution Buffer Buffer Manager Buffer Sizer DAG Execution package execution video buffer buffer override override buffer Buffer Synth Buffer Fix ASF Buffer vertex buffer buffer overflow Flush File Buffer Disk Buffer manage execution deny execution buffer repeater Metafile Image Code Execution Prevent Code Execution read buffer keyboard buffer copy buffer Allocate buffer jitter buffer simulation buffer designer buffer maker protocol buffer typeahead buffer Flush Buffer buffer length Execution Management code execution time execution ennvironment control execution

Microsoft Security Bulletin MS03-043 Description

From Microsoft: A security vulnerability exists in the Messenger Service that could allow arbitrary code execution on an affected system. The vulnerability results because the Messenger Service does not properly validate the length of a message before passing it to the allocated buffer. An attacker who successfully exploited this vulnerability could be able to run code with Local System privileges on an affected system, or could cause the Messenger Service to fail. The attacker could then take any action on the system, including installing programs, viewing, changing or deleting data, or creating new accounts with full privileges.

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