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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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3

Open62541/Open625412 versions
cpe:2.3:a:open62541:open62541:*:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:open62541:open62541:*:*:*:*:*:*:*:*range: >=1.0.0,<1.0.4
- (no CPE)range: <1.0.4
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

News mentions

0

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