An exploitable vulnerability exists in the YAML parsing functionality in the YAMLParser method in Interfaces.py in PyAnyAPI before 0.6.1. A YAML parser can execute arbitrary Python commands resulting in command execution because load is used where safe_load should have been used. An attacker can insert Python into loaded YAML to trigger this vulnerability.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-0101 An exploitable vulnerability exists in the YAML parsing functionality in the YAMLParser method in Interfaces.py in PyAnyAPI before 0.6.1. A YAML parser can execute arbitrary Python commands resulting in command execution because load is used where safe_load should have been used. An attacker can insert Python into loaded YAML to trigger this vulnerability.
Github GHSA Github GHSA GHSA-vg8g-jpm9-jh8r Unsafe pyyaml load usage in PyAnyAPI
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T20:27:04.276Z

Reserved: 2017-11-06T00:00:00

Link: CVE-2017-16616

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-11-08T03:29:00.247

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-16616

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses