CVE-2020-20136

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Source
https://nvd.nist.gov/vuln/detail/CVE-2020-20136
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-20136.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2020-20136
Aliases
Published
2020-12-14T19:15:12Z
Modified
2024-06-06T13:10:29.007950Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

QuantConnect Lean versions from 2.3.0.0 to 2.4.0.1 are affected by an insecure deserialization vulnerability due to insecure configuration of TypeNameHandling property in Json.NET library.

References

Affected packages

Git / github.com/quantconnect/lean

Affected ranges

Type
GIT
Repo
https://github.com/quantconnect/lean
Events

Affected versions

v2.*

v2.3.0.0
v2.3.0.2
v2.3.0.3
v2.4.0.0
v2.4.0.1