Method and apparatus for detecting security vulnerability for animation source file
US9426177B2 · kind B2 · utility
190Cited by
3References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 30, 2014 |
| Grant date | Aug 23, 2016 |
| Priority date | — |
| Expiry date | Dec 9, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/1466
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for detecting a security vulnerability for an animation source file is provided. The method may include: decompiling the animation source file and acquiring a program structure and a syntactic model of the animation source file; converting the program structure and the syntactic model into an abstract syntax tree (AST); constructing symbol tables and function summaries based on the AST; and performing a taint backtracking on the symbol tables and the function summaries and detecting whether the animation source file has the security vulnerability according to a vulnerability rule.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.