Table 9 Performance of Vulnerability Filter
Programs | Vuln. Identif. by LAID | Vuln. Filter with one-level inter-procedural path constraint | Vuln. Filter with whole program path constraint | Performance Comparison | |||||
|---|---|---|---|---|---|---|---|---|---|
| Â | Â | Number of remaining IO2BO sites | Filter ratio | Time (s) | Number of remaining IO2BO sites | Filter ratio | Time (s) | Filter ratio | Time (s) |
gocr | 23 | 10 | 56.5% | 11.8 | 7 | 69.6% | 23.3 | 13.1% | 2X |
jasper | 84 | 51 | 39.3% | 8.4 | 37 | 56% | 25.3 | 16.7% | 3X |
cpio | 17 | 13 | 23.5% | 1.1 | 9 | 47.1% | 1.7 | 23.6% | 1.5X |
libexif | 19 | 8 | 57.9% | 2.2 | 8 | 57.9% | 9.8 | 0% | 4.5X |
jbig2dec | 10 | 5 | 50.0% | 1428 | 5 | 50% | 1725.2 | 10% | 1.2X |
swftools | 233 | 75 | 67.8% | 1466 | 75 | 67.8% | 18369.2 | 0% | 12.5X |
Average | - | - | 49.2% | - | - | 58% | - | 8.8% | 4.1X |