Medium severity5.5NVD Advisory· Published Jul 20, 2021· Updated Jun 17, 2026
CVE-2020-36429
CVE-2020-36429
Description
Variant_encodeJson in open62541 1.x before 1.0.4 has an out-of-bounds write for a large recursion depth.
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Affected products
2- open62541/open62541description
Patches
Vulnerability mechanics
References
4- bugs.chromium.org/p/oss-fuzz/issues/detailnvdPatchThird Party Advisory
- github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861dnvdPatchThird Party Advisory
- github.com/open62541/open62541/compare/v1.0.3...v1.0.4nvdPatchThird Party Advisory
- github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yamlnvdThird Party Advisory
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