OSV-2021-1117 Heap-buffer-overflow in json_object_new_string

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37017 Crash type: Heap-buffer-overflow READ Crash state: jsonobjectnewstring clijsonstr clihwp5header...

clamav:clamav_scanmap_fuzzer: Heap-buffer-overflow in json_object_new_string

Detailed Report: https://oss-fuzz.com/testcase?key=4642663939833856 Project: clamav Fuzzing Engine: afl Fuzz Target: clamavscanmapfuzzer Job Type: aflasanclamav Platform Id: linux Crash Type: Heap-buffer-overflow READ Crash Address: 0x6050000030b8 Crash State: jsonobjectnewstring clijsonstr...