The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 17, 2018
Filed:
Dec. 22, 2015
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 21/57 (2013.01);
U.S. Cl.
CPC ...
G06F 21/577 (2013.01); G06F 2221/033 (2013.01);
Abstract
The present disclosure includes: searching a code clone corresponding to a used source code from any analysis target source code; detecting a security sink and sensitive data of the security sink on the basis of patch information in the searched code clone; acquiring a source code which is from the user input point the a security sink by backwardly tracing the sensitive data detected in the analysis target source code; and verifying whether the searched code clone is a vulnerability in the analysis target source code by performing a concolic testing on the basis of a path from the input point to the security sink.