Description
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.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-0159 | 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. |
Github GHSA |
GHSA-3pqx-4fqf-j49f | Deserialization of Untrusted Data in PyYAML |
References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-05T02:39:10.138Z
Reserved: 2020-02-19T00:00:00.000Z
Link: CVE-2019-20477
No data.
Status : Modified
Published: 2020-02-19T04:15:10.803
Modified: 2024-11-21T04:38:34.590
Link: CVE-2019-20477
OpenCVE Enrichment
No data.
Weaknesses
EUVD
Github GHSA