orbit:ElfFileLoadSymbolsFuzzer: Heap-buffer-overflow in llvm::object::ELFFile<llvm::object::ELFType<

2020-09-04T18:26:52
ID OSSFUZZ-25418
Type ossfuzz
Reporter Google
Modified 2020-12-03T19:52:09

Description

Detailed Report: https://oss-fuzz.com/testcase?key=5137699567304704

Project: orbit Fuzzing Engine: libFuzzer Fuzz Target: ElfFileLoadSymbolsFuzzer Job Type: libfuzzer_asan_orbit Platform Id: linux

Crash Type: Heap-buffer-overflow READ 8 Crash Address: 0x6060000002af Crash State: llvm::object::ELFFile<llvm::object::ELFType< llvm::object::ELFObjectFile<llvm::object::ELFType< llvm::object::ObjectFile::createELFObjectFile

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_asan_orbit&revision=202009040630

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=5137699567304704

Issue filed automatically.

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This bug is subject to a 90 day disclosure deadline. If 90 days elapse without an upstream patch, then the bug report will automatically become visible to the public.