OSV-2023-881 Heap-buffer-overflow in read_tmpl

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62500 Crash type: Heap-buffer-overflow READ 1 Crash state: readtmpl mrbpackpack mrbvmexec...

mruby:mruby_fuzzer: Heap-buffer-overflow in read_tmpl

Project: https://github.com/mruby/mruby.git Detailed Report: https://oss-fuzz.com/testcase?key=5584468330807296 Project: mruby Fuzzing Engine: afl Fuzz Target: mrubyfuzzer Job Type: aflasanmruby Platform Id: linux Crash Type: Heap-buffer-overflow READ 1 Crash Address: 0x60300000047d Crash State:...