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CVE-2020-36429

MEDIUM

5.5

Description

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

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorLOCAL

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published7/20/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

open62541:open62541

Weaknesses (CWE)

CWE-787

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578(cve@mitre.org)

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml(cve@mitre.org)

https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d(cve@mitre.org)

https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4(cve@mitre.org)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20578(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-153.yaml(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/open62541/open62541/commit/c800e2987b10bb3af6ef644b515b5d6392f8861d(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/open62541/open62541/compare/v1.0.3...v1.0.4(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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