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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Padmanabhuni, B.M. Hee Beng Kuan Tan |
| Copyright Year | 2014 |
| Description | Author affiliation: Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ., Singapore, Singapore (Padmanabhuni, B.M.; Hee Beng Kuan Tan) |
| Abstract | Despite being studied for more than two decades buffer overflow vulnerabilities are still frequently reported in programs. In this paper, we propose a hybrid approach that combines static and dynamic program analysis to audit buffer overflows. Using simple rules, test data are generated to automatically confirm some of the vulnerabilities through dynamic analysis and the remaining cases are predicted by mining static code attributes. Confirmed cases can be directly fixed without further verification whereas predicted cases need to be manually reviewed to confirm existence of vulnerabilities. Since our approach combines the strengths of static and dynamic analyses, it results in an overall accuracy improvement. In our evaluation of approach using the standard benchmark suite, our classifiers achieved a recall over 92% and precision greater than 81%. The dynamic analysis component confirmed 51% of known vulnerabilities along with reporting 2 new bugs, thereby reducing by half, otherwise needed manual auditing effort. |
| Sponsorship | IEEE Comput. Soc. |
| Starting Page | 394 |
| Ending Page | 399 |
| File Size | 278482 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479935758 |
| ISSN | 07303157 |
| DOI | 10.1109/COMPSAC.2014.62 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-07-21 |
| Publisher Place | Sweden |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Buffer overflows Data mining Arrays Input variables Accuracy Benchmark testing Predictive models static and dynamic analysis Vulnerability auditing buffer overflow data mining static code attributes input validation |
| Content Type | Text |
| Resource Type | Article |
| Subject | Computer Science Applications Software |
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