StFuzzer: Contribution-Aware Coverage-Guided Fuzzing for Smart Devices

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Application</td><td class="align_center">AFL</td><td class="align_center">QSYM</td><td class="align_center">honggfuzz</td><td class="align_center">StFuzzer</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">catdoc</td><td class="align_center">80 (+158.8%)</td><td class="align_center">55 (+276.4%)</td><td class="align_center">143 (+44.8%)</td><td class="align_center">207</td></tr><tr><td class="align_left">ffjpeg</td><td class="align_center">145 (+89%)</td><td class="align_center">135 (+103%)</td><td class="align_center">250 (+9.6%)</td><td class="align_center">274</td></tr><tr><td class="align_left">libredwg</td><td class="align_center">1978 (+1030.2%)</td><td class="align_center">13100 (+70.7%)</td><td class="align_center">20932 (+6.8%)</td><td class="align_center">22356</td></tr><tr><td class="align_left">libsolv</td><td class="align_center">8370 (+33.8%)</td><td class="align_center">8578 (+30.5%)</td><td class="align_center">10954 (+2.2%)</td><td class="align_center">11195</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The number of execution paths triggered by various fuzzers.</div>

Security and Communication Networks

tab5

Table 5

Table 5: StFuzzer: Contribution-Aware Coverage-Guided Fuzzing for Smart Devices 