Status: New
Owner: ----
CC: a...@adalogics.com, guen...@pocoproject.org
Labels: Restrict-View-Commit ClusterFuzz Stability-Memory-AddressSanitizer Reproducible Engine-libfuzzer OS-Linux Reported-2021-05-25 Proj-poco
Type: Bug

New issue 34670 by ClusterFuzz-External: poco:json_parser_fuzzer: Stack-overflow in Poco::JSON::ParserImpl::handle
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34670

Detailed Report: https://oss-fuzz.com/testcase?key=6468811806081024

Project: poco
Fuzzing Engine: libFuzzer
Fuzz Target: json_parser_fuzzer
Job Type: libfuzzer_asan_poco
Platform Id: linux

Crash Type: Stack-overflow
Crash Address: 0x7fffc129a9f8
Crash State:
Poco::JSON::ParserImpl::handle

Sanitizer: address (ASAN)

Crash Revision: https://oss-fuzz.com/revisions?job=libfuzzer_asan_poco&revision=202105250612

Reproducer Testcase: https://oss-fuzz.com/download?testcase_id=6468811806081024

Issue filed automatically.

See https://google.github.io/oss-fuzz/advanced-topics/reproducing for instructions to reproduce this bug locally.
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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.