fastjson2:JsonFuzzer: Uncaught exception in com.alibaba.fastjson.serializer.SerializeWriter.expandCapacity

Detailed Report: https://oss-fuzz.com/testcase?key=6278424174919680 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State:...

fastjson2:JsonFuzzer: Uncaught exception in com.alibaba.fastjson.JSONPath.getPropertyValue

Detailed Report: https://oss-fuzz.com/testcase?key=5685888439943168 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State: com.alibaba.fastjson.JSONPath.getPropertyValue...

fastjson2:JsonFuzzer: Uncaught exception in com.alibaba.fastjson.JSONPath.getPropertyValue

Detailed Report: https://oss-fuzz.com/testcase?key=5104227564257280 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State: com.alibaba.fastjson.JSONPath.getPropertyValue...

Denial Of Service (DoS)

fastjson is vulnerable to denial of service. An out-of-bounds exception in the chars array in the writeHex method of the SerializeWriter class allows an attacker to cause a denial of service condition using a malicious object with a large byte member...