pcre2/pcre2_fuzzer: Heap-buffer-overflow in get_chr_property_list

Type ossfuzz
Reporter Google
Modified 2018-08-22T15:25:33


Project: svn://vcs.exim.org/pcre2/code/trunk

Detailed report: https://oss-fuzz.com/testcase?key=4868465176346624

Project: pcre2 Fuzzer: libFuzzer_pcre2_fuzzer Fuzz target binary: pcre2_fuzzer Job Type: libfuzzer_asan_pcre2 Platform Id: linux

Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x610000000201 Crash State: get_chr_property_list _pcre2_auto_possessify_8 pcre2_compile_8

Sanitizer: address (ASAN)

Recommended Security Severity: Medium

Regressed: https://oss-fuzz.com/revisions?job=libfuzzer_asan_pcre2&range=201807210550:201807220512

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=4868465176346624

Issue filed automatically.

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