OSV-2020-475 Heap-use-after-free in String_clear

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14487 Crash type: Heap-use-after-free READ 8 Crash state: Stringclear clearStructure UAArraydelete...

open62541/fuzz_binary_decode: Heap-double-free in ExtensionObject_deleteMembers

Project: https://github.com/open62541/open62541.git Detailed report: https://oss-fuzz.com/testcase?key=5199219930431488 Project: open62541 Fuzzer: libFuzzeropen62541fuzzbinarydecode Fuzz target binary: fuzzbinarydecode Job Type: libfuzzerasanopen62541 Platform Id: linux Crash Type: Heap-double-fr...