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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-02-19T03:09:21
Updated: 2024-08-05T02:39:10.138Z
Reserved: 2020-02-19T00:00:00
Link: CVE-2019-20477
Vulnrichment
No data.
NVD
Status : Modified
Published: 2020-02-19T04:15:10.803
Modified: 2024-11-21T04:38:34.590
Link: CVE-2019-20477
Redhat