PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-02-19T03:09:21

Updated: 2020-03-01T00:06:04

Reserved: 2020-02-19T00:00:00


Link: CVE-2019-20477

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-02-19T04:15:10.803

Modified: 2023-11-07T03:09:10.187


Link: CVE-2019-20477

JSON object: View

cve-icon Redhat Information

No data.

CWE