bloaty/fuzz_target: Heap-use-after-free in void bloaty::RangeMap::ComputeRollup<bloaty::DualMaps::ComputeRollup

2017-11-20T18:31:12
ID OSSFUZZ-4349
Type ossfuzz
Reporter Google
Modified 2019-03-04T16:56:33

Description

Project: https://github.com/google/bloaty.git

Detailed report: https://oss-fuzz.com/testcase?key=5657391942074368

Project: bloaty Fuzzer: libFuzzer_bloaty_fuzz_target Fuzz target binary: fuzz_target Job Type: libfuzzer_asan_bloaty Platform Id: linux

Crash Type: Heap-use-after-free READ 8 Crash Address: 0x604000008390 Crash State: void bloaty::RangeMap::ComputeRollup<bloaty::DualMaps::ComputeRollup bloaty::DualMaps::ComputeRollup bloaty::Bloaty::ScanAndRollupFile

Sanitizer: address (ASAN)

Recommended Security Severity: High

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5657391942074368

Issue filed automatically.

See https://github.com/google/oss-fuzz/blob/master/docs/reproducing.md for more information.

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