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[CVE-2014-2977] DirectFB integer signedness vulnerability
From: Frédéric Basse <basse.frederic () gmail com>
Date: Fri, 16 May 2014 01:05:16 +0200
[CVE-2014-2977] DirectFB integer signedness vulnerability ________________________________________________________________________ Summary: DirectFB is prone to an integer signedness vulnerability since version 1.4.13. The vulnerability can be triggered remotely without authentication through Voodoo interface (network layer of DirectFB). ________________________________________________________________________ Details: This integer coercion error may lead to a stack overflow. ________________________________________________________________________ CVSS Version 2 Metrics: Access Vector: Network exploitable Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete ________________________________________________________________________ Disclosure Timeline: 2014-03-27 Developer notified 2014-04-21 CVE-2014-2977 assigned 2014-05-16 Public advisory ________________________________________________________________________ References: http://www.directfb.org/ http://mail.directfb.org/pipermail/directfb-dev/2014-March/006805.html ________________________________________________________________________
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