dlplibs: Global-buffer-overflow in QuattroSpreadsheet::readFormula

2017-10-05T18:03:34
ID OSSFUZZ-3562
Type ossfuzz
Reporter Google
Modified 2017-11-06T14:05:52

Description

Detailed report: https://oss-fuzz.com/testcase?key=6450112764051456

Project: dlplibs Fuzzer: libFuzzer_dlplibs_wqfuzzer Fuzz target binary: wqfuzzer Job Type: libfuzzer_asan_dlplibs Platform Id: linux

Crash Type: Global-buffer-overflow READ 4 Crash Address: 0x000000e20e88 Crash State: QuattroSpreadsheet::readFormula QuattroSpreadsheet::readCell QuattroParser::readZone

Sanitizer: address (ASAN)

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_dlplibs&range=201710040415:201710050414

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6450112764051456

Issue filed automatically.

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

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