yara/dex_fuzzer: Heap-buffer-overflow in dex_parse

2018-06-15T07:19:33
ID OSSFUZZ-8901
Type ossfuzz
Reporter Google
Modified 2019-09-23T19:40:39

Description

Detailed report: https://oss-fuzz.com/testcase?key=4621856041598976

Project: yara Fuzzer: libFuzzer_yara_dex_fuzzer Fuzz target binary: dex_fuzzer Job Type: libfuzzer_asan_yara Platform Id: linux

Crash Type: Heap-buffer-overflow READ 2 Crash Address: 0x6120000008c5 Crash State: dex_parse dex__load yr_modules_load

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_yara&range=201802080637:201802090628

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4621856041598976

Issue filed automatically.

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

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