fastjson2:JsonFuzzer: Security exception in com.alibaba.fastjson2.JSONReader.readObject

Detailed Report: https://oss-fuzz.com/testcase?key=6490567452459008 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State: com.alibaba.fastjson2.JSONReader.readObject...

fastjson2:JsonFuzzer: Security exception in com.alibaba.fastjson2.JSONReader.readObject

Detailed Report: https://oss-fuzz.com/testcase?key=5024052882505728 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State: com.alibaba.fastjson2.JSONReader.readObject...

Denial of Service via `Uncontrolled Recursive` JSON Parsing in `JSONReader`

Description The JSONReader in llamaindex is vulnerable to stack overflow when processing deeply nested JSON, leading to a RecursionError. Attackers can exploit this to trigger Denial of Service DoS by submitting malicious JSON, crashing applications before input validation. This impacts...

PT-2025-27665

Name of the Vulnerable Software and Affected Versions: llama index versions prior to 0.12.28 llama index version 0.12.28 Description: The JSONReader in the affected software is vulnerable to a stack overflow due to uncontrolled recursive JSON parsing. This allows attackers to trigger a Denial of...

PT-2025-53559

Уязвимость компонента llama index класса для чтения данных JSON по токенам JSONReader связана с неконтролируемой рекурсией. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, вызвать отказ в обслуживании...

fastjson2:JsonFuzzer: Security exception in com.alibaba.fastjson2.JSONReader.readObject

Project: https://github.com/alibaba/fastjson2.git Detailed Report: https://oss-fuzz.com/testcase?key=4527111307591680 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State:...

log4j2:log4j-layout-template-json-fuzz-test-JsonTemplateLayoutCodecFuzzer: Security exception in org.apache.logging.log4j.layout.template.json.util.JsonReader.readObjectKey

Detailed Report: https://oss-fuzz.com/testcase?key=4666448637657088 Project: log4j2 Fuzzing Engine: libFuzzer Fuzz Target: log4j-layout-template-json-fuzz-test-JsonTemplateLayoutCodecFuzzer Job Type: libfuzzerasanlog4j2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State:...

fastjson2:JsonFuzzer: Security exception in com.alibaba.fastjson2.JSONReader.readObject

Detailed Report: https://oss-fuzz.com/testcase?key=5242504851554304 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State: com.alibaba.fastjson2.JSONReader.readObject...

log4j2:log4j-layout-template-json-fuzz-test-JsonTemplateLayoutCodecFuzzer: Security exception in org.apache.logging.log4j.layout.template.json.util.JsonReader.readToken

Detailed Report: https://oss-fuzz.com/testcase?key=5866173562945536 Project: log4j2 Fuzzing Engine: libFuzzer Fuzz Target: log4j-layout-template-json-fuzz-test-JsonTemplateLayoutCodecFuzzer Job Type: libfuzzerasanlog4j2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State:...

fastjson2:JsonFuzzer: Security exception in com.alibaba.fastjson2.JSONReader.readObject

Project: https://github.com/alibaba/fastjson2.git Detailed Report: https://oss-fuzz.com/testcase?key=5263058763055104 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State:...

fastjson2:JsonFuzzer: Security exception in com.alibaba.fastjson2.JSONReader.readObject

Project: https://github.com/alibaba/fastjson2.git Detailed Report: https://oss-fuzz.com/testcase?key=6140698658471936 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Security exception Crash Address: Crash State:...