Vulnerability Details CVE-2020-36429
Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 23.9%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
References
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml
- https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d
- https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4
- https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml
- https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d
- https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4