unicorn/fuzz_emu_mips_32le: Heap-buffer-overflow in get_page_addr_code_mipsel

2018-11-10T06:38:04
ID OSSFUZZ-11328
Type ossfuzz
Reporter Google
Modified 2020-02-11T15:36:49

Description

Project: https://github.com/unicorn-engine/unicorn.git

Detailed report: https://oss-fuzz.com/testcase?key=5648422309199872

Project: unicorn Fuzzer: libFuzzer_unicorn_fuzz_emu_mips_32le Fuzz target binary: fuzz_emu_mips_32le Job Type: libfuzzer_asan_unicorn Platform Id: linux

Crash Type: Heap-buffer-overflow READ 4 Crash Address: 0x631000011f08 Crash State: get_page_addr_code_mipsel tb_find_slow_mipsel cpu_mips_exec_mipsel

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5648422309199872

Issue filed automatically.

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

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