Out-of-bounds

VariantencodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth...

CVE-2020-36429

VariantencodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth...

CVE-2020-36429

Vulnerability summary: CVE-2020-36429 affects the OPC UA stack open62541, specifically the code path Variant_encodeJson in 1.x before 1.0.4. The issue is an out-of-bounds write resulting from deep recursion. What’s affected: open62541 1.x series prior to 1.0.4 (client/server code paths that encod...

OSV-2020-675 Use-of-uninitialized-value in UA_base64

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=14625 Crash type: Use-of-uninitialized-value Crash state: UAbase64 ByteStringencodeJson VariantencodeJson...

OSV-2020-153 UNKNOWN WRITE in Variant_encodeJson

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578 Crash type: UNKNOWN WRITE Crash state: VariantencodeJson VariantencodeJson VariantencodeJson...

open62541:fuzz_json_decode_encode: Crash in Variant_encodeJson

Project: https://github.com/open62541/open62541.git Detailed Report: https://oss-fuzz.com/testcase?key=5714223361687552 Project: open62541 Fuzzing Engine: libFuzzer Fuzz Target: fuzzjsondecodeencode Job Type: libfuzzermsanopen62541 Platform Id: linux Crash Type: UNKNOWN WRITE Crash Address:...