CVE-2020-36429 - Vulnerability Details - OpenCVE

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

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Open62541	Open62541

Configuration 1 [-]

cpe:2.3:a:open62541:open62541:*:*:*:*:*:*:*:*

No data.

References

Link	Providers
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

History

No history.

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-07-20T06:47:30

Updated: 2024-08-04T17:30:07.379Z

Reserved: 2021-07-20T00:00:00

Link: CVE-2020-36429

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-20T07:15:07.773

Modified: 2024-11-21T05:29:29.450

Link: CVE-2020-36429

Redhat

No data.

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